V1.0(1)

.gitignore

@@ -0,0 +1,15 @@
+*.iml
+.gradle
+/local.properties
+/.idea/caches
+/.idea/libraries
+/.idea/modules.xml
+/.idea/workspace.xml
+/.idea/navEditor.xml
+/.idea/assetWizardSettings.xml
+.DS_Store
+/build
+/captures
+.externalNativeBuild
+.cxx
+local.properties

app/.gitignore

@@ -0,0 +1 @@
+/build

app/build.gradle.kts

@@ -0,0 +1,64 @@
+import java.util.Date
+import java.text.SimpleDateFormat
+plugins {
+    alias(libs.plugins.android.application)
+    alias(libs.plugins.kotlin.android)
+    id("io.objectbox")
+}
+val timestamp = SimpleDateFormat("MM_dd_HH_mm").format(Date())
+android {
+    namespace = "com.newapp.paperwall"
+    compileSdk = 35
+
+    defaultConfig {
+        applicationId = "com.newapp.paperwall"
+        minSdk = 24
+        targetSdk = 35
+        versionCode = 2
+        versionName = "1.1"
+        setProperty(
+            "archivesBaseName",
+            "Photo Wallpaper_V" + versionName + "(${versionCode})_$timestamp"
+        )
+        testInstrumentationRunner = "androidx.test.runner.AndroidJUnitRunner"
+    }
+
+    buildTypes {
+        release {
+            isMinifyEnabled = true
+            proguardFiles(
+                getDefaultProguardFile("proguard-android-optimize.txt"),
+                "proguard-rules.pro"
+            )
+        }
+    }
+    compileOptions {
+        sourceCompatibility = JavaVersion.VERSION_11
+        targetCompatibility = JavaVersion.VERSION_11
+    }
+    kotlinOptions {
+        jvmTarget = "11"
+    }
+    buildFeatures {
+        viewBinding = true
+    }
+}
+
+
+dependencies {
+
+    implementation(libs.androidx.core.ktx)
+    implementation(libs.androidx.lifecycle.runtime.ktx)
+    implementation(libs.androidx.appcompat)
+    implementation(libs.androidx.fragment.ktx)
+    implementation(libs.androidx.viewpager2)
+    implementation(libs.material)
+    testImplementation(libs.junit)
+    androidTestImplementation(libs.androidx.junit)
+    androidTestImplementation(libs.androidx.espresso.core)
+    implementation(libs.glide)
+    annotationProcessor(libs.compiler)
+    implementation(libs.objectbox.android)
+    annotationProcessor(libs.objectbox.processor)
+    implementation(libs.okhttp)
+}

app/objectbox-models/default.json

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+{
+  "_note1": "KEEP THIS FILE! Check it into a version control system (VCS) like git.",
+  "_note2": "ObjectBox manages crucial IDs for your object model. See docs for details.",
+  "_note3": "If you have VCS merge conflicts, you must resolve them according to ObjectBox docs.",
+  "entities": [
+    {
+      "id": "1:473534968661854659",
+      "lastPropertyId": "13:2758783041590214628",
+      "name": "Data",
+      "properties": [
+        {
+          "id": "1:8456440925235345467",
+          "name": "id",
+          "type": 6,
+          "flags": 1
+        },
+        {
+          "id": "2:3853253176314558448",
+          "name": "categoryName",
+          "type": 9
+        },
+        {
+          "id": "3:8514301063930589668",
+          "name": "imId",
+          "type": 9
+        },
+        {
+          "id": "4:7889975261281064274",
+          "name": "description",
+          "type": 9
+        },
+        {
+          "id": "5:8488704057249354926",
+          "name": "fullUrl",
+          "type": 9
+        },
+        {
+          "id": "6:4092527141419432230",
+          "name": "previewUrl1080",
+          "type": 9
+        },
+        {
+          "id": "7:3674656561950545322",
+          "name": "previewUrl400",
+          "type": 9
+        },
+        {
+          "id": "8:8178810497709680612",
+          "name": "previewUrl200",
+          "type": 9
+        },
+        {
+          "id": "9:5363050702337268543",
+          "name": "authorName",
+          "type": 9
+        },
+        {
+          "id": "10:2247221557154814124",
+          "name": "authorHeader",
+          "type": 9
+        },
+        {
+          "id": "11:4843180988851382577",
+          "name": "authorHtml",
+          "type": 9
+        },
+        {
+          "id": "12:8063623000305599548",
+          "name": "isLike",
+          "type": 1
+        },
+        {
+          "id": "13:2758783041590214628",
+          "name": "isDownload",
+          "type": 1
+        }
+      ],
+      "relations": []
+    }
+  ],
+  "lastEntityId": "1:473534968661854659",
+  "lastIndexId": "0:0",
+  "lastRelationId": "0:0",
+  "lastSequenceId": "0:0",
+  "modelVersion": 5,
+  "modelVersionParserMinimum": 5,
+  "retiredEntityUids": [],
+  "retiredIndexUids": [],
+  "retiredPropertyUids": [],
+  "retiredRelationUids": [],
+  "version": 1
+}

app/proguard-rules.pro

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+# Add project specific ProGuard rules here.
+# You can control the set of applied configuration files using the
+# proguardFiles setting in build.gradle.
+#
+# For more details, see
+#   http://developer.android.com/guide/developing/tools/proguard.html
+
+# If your project uses WebView with JS, uncomment the following
+# and specify the fully qualified class name to the JavaScript interface
+# class:
+#-keepclassmembers class fqcn.of.javascript.interface.for.webview {
+#   public *;
+#}
+
+# Uncomment this to preserve the line number information for
+# debugging stack traces.
+#-keepattributes SourceFile,LineNumberTable
+
+# If you keep the line number information, uncomment this to
+# hide the original source file name.
+#-renamesourcefileattribute SourceFile

app/src/androidTest/java/com/newapp/paperwall/ExampleInstrumentedTest.kt

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+package com.newapp.paperwall
+
+import androidx.test.platform.app.InstrumentationRegistry
+import androidx.test.ext.junit.runners.AndroidJUnit4
+
+import org.junit.Test
+import org.junit.runner.RunWith
+
+import org.junit.Assert.*
+
+/**
+ * Instrumented test, which will execute on an Android device.
+ *
+ * See [testing documentation](http://d.android.com/tools/testing).
+ */
+@RunWith(AndroidJUnit4::class)
+class ExampleInstrumentedTest {
+    @Test
+    fun useAppContext() {
+        // Context of the app under test.
+        val appContext = InstrumentationRegistry.getInstrumentation().targetContext
+        assertEquals("com.newapp.paperwall", appContext.packageName)
+    }
+}

app/src/main/AndroidManifest.xml

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+<?xml version="1.0" encoding="utf-8"?>
+<manifest xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:tools="http://schemas.android.com/tools">
+    <uses-permission android:name="android.permission.INTERNET" />
+    <uses-permission android:name="android.permission.SET_WALLPAPER" />
+    <uses-permission
+        android:name="android.permission.WRITE_EXTERNAL_STORAGE"
+        android:maxSdkVersion="32" />
+
+    <application
+        android:name=".BaseApp"
+        android:allowBackup="true"
+        android:dataExtractionRules="@xml/data_extraction_rules"
+        android:fullBackupContent="@xml/backup_rules"
+        android:icon="@mipmap/ic_logo"
+        android:label="@string/app_name"
+        android:roundIcon="@mipmap/ic_logo_round"
+        android:supportsRtl="true"
+        android:theme="@style/Theme.WelWallpaper"
+        tools:targetApi="31">
+        <activity
+            android:name=".uiview.StartActivity"
+            android:exported="true"
+            android:theme="@style/Theme.WelWallpaper">
+            <intent-filter>
+                <action android:name="android.intent.action.MAIN" />
+
+                <category android:name="android.intent.category.LAUNCHER" />
+            </intent-filter>
+        </activity>
+        <activity
+            android:name=".uiview.CategoryListActivity"
+            android:exported="false" />
+        <activity
+            android:name=".uiview.MainActivity"
+            android:exported="false" />
+        <activity
+            android:name=".uiview.DetailActivity"
+            android:exported="false" />
+        <activity
+            android:name=".uiview.SearchActivity"
+            android:exported="false" />
+    </application>
+
+</manifest>

app/src/main/java/com/newapp/paperwall/BaseApp.java

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+package com.newapp.paperwall;
+
+import android.app.Application;
+import android.content.Context;
+import android.graphics.Typeface;
+import android.util.Log;
+
+import com.newapp.paperwall.tools.UiUtils;
+import com.newapp.paperwall.tools.DbManager;
+import com.newapp.paperwall.tools.JsonData;
+
+import java.io.IOException;
+import java.io.InputStream;
+import java.util.ArrayList;
+import java.util.List;
+import java.util.concurrent.ExecutorService;
+import java.util.concurrent.Executors;
+
+public class BaseApp extends Application {
+    public static Context mAppContext;
+
+    public static String TAG = "-------MyApp---------";
+    public static Typeface regularFont;
+
+
+    private String animaLs = "Animals.json";
+    private String experiment = "Experimental.json";
+    private String film = "Film.json";
+    private String nature = "Nature.json";
+    private String patterns = "Patterns.json";
+    private String street = "Street.json";
+    private String travel = "Travel.json";
+    private String wallpaper = "Featured.json";
+    private ExecutorService executor;
+    private static List<String> CategoryNames = new ArrayList<>();
+    private int i = 0;
+
+    @Override
+    public void onCreate() {
+        super.onCreate();
+        mAppContext = this;
+        regularFont = Typeface.createFromAsset(getAssets(), "custfont.ttf");
+        Log.d("YYYYYYY","init before");
+        DbManager.init(this);
+        executor = Executors.newFixedThreadPool(8);
+        String[] names = {wallpaper, animaLs, experiment, film, nature, patterns, street, travel};
+
+        try {
+            for (String name : names) {
+                InputStream open = getAssets().open(name);
+                String covertStr = UiUtils.getCovertStr(open);
+                Log.d("YYYYYY",covertStr);
+                if (!covertStr.isEmpty()) {
+                    String realName = name.substring(0, name.indexOf("."));
+                    CategoryNames.add(realName);
+                    executor.execute(new Runnable() {
+                        @Override
+                        public void run() {
+                            i++;
+                            Log.d(TAG, "------------111");
+                            JsonData.INSTANCE.getData(covertStr, realName);
+//                            if (i == 8) {
+//                                executor.shutdown();
+//                                Log.d(MyWallpaper.TAG, "------------data complete");
+//                            }
+
+                        }
+                    });
+                }
+            }
+
+
+        } catch (IOException e) {
+            throw new RuntimeException(e);
+        }
+
+
+    }
+
+    public static List<String> getCategoryNames() {
+        return CategoryNames;
+    }
+
+
+//    private void initTop(){
+//        ATSDK.checkIsEuTraffic(this, new NetTrafficeCallback() {
+//
+//            @Override
+//            public void onResultCallback(boolean isEU) {
+//                Log.e(TAG, "onResultCallback:" + isEU);
+//                if (isEU && ATSDK.getGDPRDataLevel( MyApp.mAppContext) == ATSDK.UNKNOWN) {
+//                    ATSDK.showGdprAuth(MyApp.mAppContext);
+//                }
+//
+//            }
+//
+//            @Override
+//            public void onErrorCallback(String errorMsg) {
+//                Log.e(TAG, "onErrorCallback:" + errorMsg);
+//            }
+//        });
+//
+//        ATSDK.init( this, APPId, AppKey);
+//        //测试工具
+////        ATDebuggerUITest.showDebuggerUI(this,debug_Key);
+//        AdManager.loadAllAd();
+//
+//    }
+}

app/src/main/java/com/newapp/paperwall/adapter/HomeAdapter.java

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+package com.newapp.paperwall.adapter;
+
+import android.content.Context;
+import android.graphics.Bitmap;
+import android.graphics.RenderEffect;
+import android.graphics.Shader;
+import android.graphics.drawable.Drawable;
+import android.os.Build;
+import android.util.Log;
+import android.view.LayoutInflater;
+import android.view.View;
+import android.view.ViewGroup;
+
+import androidx.annotation.NonNull;
+import androidx.annotation.Nullable;
+import androidx.recyclerview.widget.RecyclerView;
+
+import com.bumptech.glide.Glide;
+import com.bumptech.glide.load.DataSource;
+import com.bumptech.glide.load.MultiTransformation;
+import com.bumptech.glide.load.engine.DiskCacheStrategy;
+import com.bumptech.glide.load.engine.GlideException;
+import com.bumptech.glide.load.resource.bitmap.CenterCrop;
+import com.bumptech.glide.load.resource.bitmap.RoundedCorners;
+import com.bumptech.glide.request.RequestListener;
+import com.bumptech.glide.request.target.Target;
+import com.newapp.paperwall.BaseApp;
+import com.newapp.paperwall.R;
+import com.newapp.paperwall.databinding.ItemHomeBinding;
+import com.newapp.paperwall.javabean.Data;
+import com.newapp.paperwall.listener.OnItemClickListener;
+import com.newapp.paperwall.tools.UiUtils;
+import com.newapp.paperwall.tools.DbManager;
+
+import java.util.ArrayList;
+import java.util.List;
+
+public class HomeAdapter extends RecyclerView.Adapter<HomeAdapter.HomeParentHolder> {
+    private List<String> data = new ArrayList<>();
+    private Context mContext;
+    private OnItemClickListener listener;
+    private MultiTransformation<Bitmap> multiTransformation = new MultiTransformation<>(
+            new CenterCrop(),
+            new RoundedCorners(UiUtils.dp2Px(20)) // 圆角效果
+    );
+
+    public void setData(List<String> data) {
+        this.data = data;
+        notifyDataSetChanged();
+    }
+
+    public void setInfoWallpaperListener(OnItemClickListener onItemClickListener) {
+        this.listener = onItemClickListener;
+    }
+
+    @NonNull
+    @Override
+    public HomeParentHolder onCreateViewHolder(@NonNull ViewGroup parent, int viewType) {
+        mContext = parent.getContext();
+        ItemHomeBinding inflate = ItemHomeBinding.inflate(LayoutInflater.from(mContext), parent, false);
+        return new HomeParentHolder(inflate);
+    }
+
+    @Override
+    public void onBindViewHolder(@NonNull HomeParentHolder holder, int position) {
+        String name = data.get(position);
+        List<Data> data1 = DbManager.queryHome(name);
+        String previewUrl400 = data1.get(0).getPreviewUrl1080();
+
+        holder.itemBing.tvClassName.setText(name);
+        if(position==getItemCount()-1){
+            holder.itemBing.bottomView.setVisibility(View.VISIBLE);
+        }else{
+            holder.itemBing.bottomView.setVisibility(View.GONE);
+        }
+        if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.S) {
+            RenderEffect blurEffect = RenderEffect.createBlurEffect(60, 60, Shader.TileMode.CLAMP);
+            holder.itemBing.llBlur.setRenderEffect(blurEffect);
+        }
+        Glide.with(mContext)
+                .asDrawable()
+                .skipMemoryCache(true)
+                .diskCacheStrategy(DiskCacheStrategy.ALL)
+                .load(previewUrl400)
+//                .centerCrop()
+                .listener(new RequestListener<Drawable>() {
+                    @Override
+                    public boolean onLoadFailed(@Nullable GlideException e, @Nullable Object model, @NonNull Target<Drawable> target, boolean isFirstResource) {
+                        Log.d(BaseApp.TAG, "------------e="+e.getMessage()+"---previewUrl400="+previewUrl400);
+                        return false;
+                    }
+
+                    @Override
+                    public boolean onResourceReady(@NonNull Drawable resource, @NonNull Object model, Target<Drawable> target, @NonNull DataSource dataSource, boolean isFirstResource) {
+                        return false;
+                    }
+                })
+                .placeholder(R.mipmap.img_placeholder)
+//                .transform(multiTransformation)
+                .into(holder.itemBing.preview);
+
+//        initChild(holder,data1);
+        holder.itemBing.preview.setOnClickListener(v -> listener.onClickMore(name));
+
+    }
+
+
+
+    @Override
+    public int getItemCount() {
+        return data.size();
+    }
+
+    static class HomeParentHolder extends RecyclerView.ViewHolder {
+
+        private ItemHomeBinding itemBing;
+
+        public HomeParentHolder(@NonNull ItemHomeBinding itemView) {
+            super(itemView.getRoot());
+            itemBing = itemView;
+        }
+    }
+}

app/src/main/java/com/newapp/paperwall/adapter/ThreeLinesAdapter.java

@@ -0,0 +1,252 @@
+package com.newapp.paperwall.adapter;
+
+import android.content.Context;
+import android.graphics.Bitmap;
+import android.graphics.drawable.Drawable;
+import android.view.LayoutInflater;
+import android.view.View;
+import android.view.ViewGroup;
+import android.widget.ImageView;
+import android.widget.RelativeLayout;
+
+import androidx.annotation.NonNull;
+import androidx.annotation.Nullable;
+import androidx.recyclerview.widget.DiffUtil;
+import androidx.recyclerview.widget.RecyclerView;
+
+import com.bumptech.glide.Glide;
+import com.bumptech.glide.load.DataSource;
+import com.bumptech.glide.load.DecodeFormat;
+import com.bumptech.glide.load.MultiTransformation;
+import com.bumptech.glide.load.engine.DiskCacheStrategy;
+import com.bumptech.glide.load.engine.GlideException;
+import com.bumptech.glide.load.resource.bitmap.CenterCrop;
+import com.bumptech.glide.request.RequestListener;
+import com.bumptech.glide.request.RequestOptions;
+import com.bumptech.glide.request.target.Target;
+import com.newapp.paperwall.R;
+import com.newapp.paperwall.javabean.Data;
+import com.newapp.paperwall.listener.OnItemClickListener;
+
+import java.lang.ref.WeakReference;
+import java.util.ArrayList;
+import java.util.List;
+
+
+public class ThreeLinesAdapter extends RecyclerView.Adapter<ThreeLinesAdapter.MyViewHolder> {
+
+
+    private List<Data> dataInfo = new ArrayList<>();
+
+    private OnItemClickListener onItemClickListener;
+    private WeakReference<Context> weakReference;
+    private int itemHeight;
+
+
+    public void setInfoWallpaperListener(OnItemClickListener onItemClickListener) {
+        this.onItemClickListener = onItemClickListener;
+    }
+
+    public ThreeLinesAdapter(Context myCon, int itemHeight) {
+        weakReference = new WeakReference<>(myCon);
+        this.itemHeight = itemHeight;
+    }
+
+    public void setDataInfo(List<Data> dataInfo) {
+        this.dataInfo = dataInfo;
+        notifyDataSetChanged();
+    }
+
+    @NonNull
+    @Override
+    public MyViewHolder onCreateViewHolder(@NonNull ViewGroup parent, int viewType) {
+        Context context = weakReference.get();
+        if (context != null) {
+            View itemView = LayoutInflater.from(context).inflate(R.layout.item_like, parent, false);
+            ImageView imageView = itemView.findViewById(R.id.wallpaper);
+            ViewGroup.LayoutParams layoutParams = imageView.getLayoutParams();
+            layoutParams.height = itemHeight;
+            imageView.setLayoutParams(layoutParams);
+            return new MyViewHolder(itemView);
+        }
+        return null;
+
+
+    }
+
+    @Override
+    public void onBindViewHolder(@NonNull MyViewHolder holder, int position) {
+        Data info = dataInfo.get(position);
+        ImageView imageView = holder.getImageView();
+        String previewUrl400 = info.getPreviewUrl400();
+        String previewUrl200 = info.getPreviewUrl200();
+        RelativeLayout item = holder.getLayout();
+        String imId = info.getImId();
+        int curheight;
+
+
+        MultiTransformation<Bitmap> multiTransformation = new MultiTransformation<>(
+                new CenterCrop()
+//                new RoundedCorners(CommonUtils.dp2Px(0)) // 圆角效果
+        );
+        RequestOptions options = new RequestOptions()
+                .format(DecodeFormat.PREFER_RGB_565);
+        Context context = weakReference.get();
+        if (context != null) {
+            Glide.with(context)
+                    .asDrawable()
+                    .skipMemoryCache(true)
+                    .apply(options)
+                    .diskCacheStrategy(DiskCacheStrategy.ALL)
+                    .load(previewUrl400)
+                    .listener(new RequestListener<Drawable>() {
+                        @Override
+                        public boolean onLoadFailed(@Nullable GlideException e, @Nullable Object model, @NonNull Target<Drawable> target, boolean isFirstResource) {
+                            return false;
+                        }
+
+                        @Override
+                        public boolean onResourceReady(@NonNull Drawable resource, @NonNull Object model, Target<Drawable> target, @NonNull DataSource dataSource, boolean isFirstResource) {
+                            return false;
+                        }
+                    })
+                    .placeholder(R.mipmap.img_placeholder)
+                    .transform(multiTransformation)
+                    .into(imageView);
+        }
+
+//        ImageView imFavorite = holder.imFavorite;
+//        imFavorite.setSelected(info.isLike());
+
+//        if (idDownload) {
+//            imFavorite.setVisibility(View.GONE);
+//        } else {
+//            imFavorite.setVisibility(View.VISIBLE);
+//            boolean b = DbManager.queryIsLike(imId);
+//            imFavorite.setSelected(b);
+//            imFavorite.setOnClickListener(new View.OnClickListener() {
+//                @Override
+//                public void onClick(View v) {
+//                    boolean selected = imFavorite.isSelected();
+//                    imFavorite.setSelected(!selected);
+//
+//                    if (imFavorite.isSelected()) {
+//                        DbManager.insertOrUpdateLike(info);
+//                    } else {
+//                        DbManager.deleteLike(info);
+//                    }
+//                }
+//            });
+//        }
+
+
+        item.setOnClickListener(new View.OnClickListener() {
+            @Override
+            public void onClick(View v) {
+                if (onItemClickListener != null) {
+                    onItemClickListener.onItemClickAction(info);
+                }
+
+            }
+        });
+
+    }
+
+    @Override
+    public int getItemCount() {
+        return dataInfo.size();
+    }
+
+    @Override
+    public void onViewRecycled(@NonNull MyViewHolder holder) {
+        super.onViewRecycled(holder);
+//        Context context = weakReference.get();
+//        if (context != null) {
+//            Glide.with(context).clear(holder.getImageView());
+//            Log.d(MyWallpaper.TAG, "----------onViewRecycled");
+//        }
+
+    }
+
+    // 更新数据集
+//    public void updateList(List<String> newList) {
+//        // 计算差异
+//        DiffUtil.Callback callback = new MyCallback(dataInfo, newList);
+//        DiffUtil.DiffResult result = DiffUtil.calculateDiff(callback);
+//
+//        // 更新数据集
+//        dataInfo = mNewList;
+//        mNewList = newList;
+//        result.dispatchUpdatesTo(this);
+//    }
+    private static DiffUtil.ItemCallback<Data> diff = new DiffUtil.ItemCallback<Data>() {
+
+
+        @Override
+        public boolean areItemsTheSame(@NonNull Data oldItem, @NonNull Data newItem) {
+            return oldItem.getImId().equals(newItem.getImId());
+        }
+
+        @Override
+        public boolean areContentsTheSame(@NonNull Data oldItem, @NonNull Data newItem) {
+            return oldItem.getImId().equals(newItem.getImId());
+        }
+    };
+
+    private static class MyCallback extends DiffUtil.Callback {
+        private List<Data> mOldList;
+        private List<Data> mNewList;
+
+        public MyCallback(List<Data> oldList, List<Data> newList) {
+            mOldList = oldList;
+            mNewList = newList;
+        }
+
+        @Override
+        public int getOldListSize() {
+            return mOldList.size();
+        }
+
+        @Override
+        public int getNewListSize() {
+            return mNewList.size();
+        }
+
+        @Override
+        public boolean areItemsTheSame(int oldItemPosition, int newItemPosition) {
+            return mOldList.get(oldItemPosition).getImId().equals(mNewList.get(newItemPosition).getImId());
+        }
+
+        @Override
+        public boolean areContentsTheSame(int oldItemPosition, int newItemPosition) {
+            return mOldList.get(oldItemPosition).getImId().equals(mNewList.get(newItemPosition).getImId());
+        }
+    }
+
+    static class MyViewHolder extends RecyclerView.ViewHolder {
+
+        private ImageView imageView;
+        private RelativeLayout layout;
+
+//                private ImageView imFavorite;
+        public MyViewHolder(@NonNull View itemView) {
+            super(itemView);
+            imageView = itemView.findViewById(R.id.wallpaper);
+            layout = itemView.findViewById(R.id.layout);
+//            imFavorite = itemView.findViewById(R.id.image_favorite);
+        }
+
+//        public ImageView getImFavorite() {
+//            return imFavorite;
+//        }
+
+        public RelativeLayout getLayout() {
+            return layout;
+        }
+
+        public ImageView getImageView() {
+            return imageView;
+        }
+    }
+
+}

app/src/main/java/com/newapp/paperwall/adapter/WallpaperAdapter.java

@@ -0,0 +1,116 @@
+package com.newapp.paperwall.adapter;
+
+import android.annotation.SuppressLint;
+import android.content.Context;
+import android.graphics.Bitmap;
+import android.view.LayoutInflater;
+import android.view.View;
+import android.view.ViewGroup;
+import android.widget.ImageView;
+import android.widget.RelativeLayout;
+import android.widget.TextView;
+
+import androidx.annotation.NonNull;
+import androidx.recyclerview.widget.RecyclerView;
+
+import com.bumptech.glide.Glide;
+import com.bumptech.glide.load.MultiTransformation;
+import com.bumptech.glide.load.engine.DiskCacheStrategy;
+import com.bumptech.glide.load.resource.bitmap.CenterCrop;
+import com.bumptech.glide.load.resource.bitmap.RoundedCorners;
+import com.newapp.paperwall.R;
+import com.newapp.paperwall.javabean.Data;
+import com.newapp.paperwall.listener.CollectListener;
+import com.newapp.paperwall.tools.UiUtils;
+import com.newapp.paperwall.tools.DbManager;
+
+import java.util.List;
+
+public class WallpaperAdapter extends RecyclerView.Adapter<WallpaperAdapter.ViewHolder> {
+
+    private List<Data> wallPapers;
+    private Context myContext;
+    private CollectListener listener;
+
+    public WallpaperAdapter(Context myCon,List<Data> wallPapers) {
+        this.myContext=myCon;
+        this.wallPapers=wallPapers;
+    }
+
+    public void setListener(CollectListener listener) {
+        this.listener = listener;
+    }
+
+    @SuppressLint("NotifyDataSetChanged")
+    public void setDataInfo(List<Data> dataInfo) {
+        this.wallPapers = dataInfo;
+        notifyDataSetChanged();
+    }
+
+    @NonNull
+    @Override
+    public ViewHolder onCreateViewHolder(@NonNull ViewGroup parent, int viewType) {
+        View view = LayoutInflater.from(parent.getContext())
+                .inflate(R.layout.item_wallpaper, parent, false);
+        return new ViewHolder(view);
+    }
+
+    @Override
+    public void onBindViewHolder(@NonNull ViewHolder holder, int position) {
+        Data wallpaper = wallPapers.get(position);
+        MultiTransformation<Bitmap> multiTransformation = new MultiTransformation<>(
+                new CenterCrop(),
+                new RoundedCorners(UiUtils.dp2Px(12)) // 圆角效果
+        );
+        Glide.with(myContext)
+                .load(wallpaper.getPreviewUrl1080())
+                .placeholder(R.mipmap.img_placeholder)
+                .transform(multiTransformation)
+                .diskCacheStrategy(DiskCacheStrategy.ALL)
+                .into(holder.imageView);
+        holder.rlSet.setOnClickListener(v->{
+                listener.onSetClick(wallpaper,position);
+        });
+        holder.imageView.setClipToOutline(true);
+        holder.rlDown.setOnClickListener(v->{
+            listener.onDownloadClick(wallpaper,position);
+        });
+        holder.imgCollect.setSelected(true);
+        holder.imgCollect.setOnClickListener(v->{
+            if(position>=0&&position< wallPapers.size()){
+                boolean selected = holder.imgCollect.isSelected();
+                holder.imgCollect.setSelected(!selected);
+                boolean selectedNew = holder.imgCollect.isSelected();
+                wallpaper.setLike(selectedNew);
+                DbManager.updateLike(wallpaper);
+                listener.onRemoveClick(position);
+            }
+        });
+        holder.tvName.setText(wallpaper.getDescription());
+
+    }
+
+
+    @Override
+    public int getItemCount() {
+        return wallPapers.size();
+    }
+    public static class ViewHolder extends RecyclerView.ViewHolder {
+        ImageView imageView;
+        RelativeLayout rlSet;
+        RelativeLayout rlDown;
+        ImageView imgCollect;
+        TextView tvName;
+        ImageView imgSet;
+
+        public ViewHolder(View view) {
+            super(view);
+            imageView = view.findViewById(R.id.wallpaper);
+            rlSet = view.findViewById(R.id.rlSet);
+            imgSet = view.findViewById(R.id.imgSet);
+            rlDown = view.findViewById(R.id.rlDown);
+            imgCollect = view.findViewById(R.id.imgCollect);
+            tvName = view.findViewById(R.id.tvName);
+        }
+    }
+}

app/src/main/java/com/newapp/paperwall/javabean/Data.java

@@ -0,0 +1,159 @@
+package com.newapp.paperwall.javabean;
+
+import androidx.annotation.Nullable;
+
+import java.io.Serializable;
+
+import io.objectbox.annotation.Entity;
+import io.objectbox.annotation.Id;
+
+
+@Entity
+public class Data implements Serializable {
+
+    @Id
+    private long id;
+
+    private String categoryName;
+
+
+    private String imId;
+
+    private String description;
+
+    private String fullUrl;
+
+    private String previewUrl1080;
+    private String previewUrl400;
+    private String previewUrl200;
+
+    private String authorName;
+
+    private String authorHeader;
+
+    private String authorHtml;
+
+    private boolean isLike;
+
+    private boolean isDownload;
+
+
+    public boolean isLike() {
+        return isLike;
+    }
+
+    public void setLike(boolean like) {
+        isLike = like;
+    }
+
+    public boolean isDownload() {
+        return isDownload;
+    }
+
+    public void setDownload(boolean download) {
+        isDownload = download;
+    }
+
+    public long getId() {
+        return id;
+    }
+
+    public void setId(long id) {
+        this.id = id;
+    }
+
+
+
+    public String getImId() {
+        return imId;
+    }
+
+    public void setImId(String imId) {
+        this.imId = imId;
+    }
+
+
+    public String getCategoryName() {
+        return categoryName;
+    }
+
+    public void setCategoryName(String categoryName) {
+        this.categoryName = categoryName;
+    }
+
+    public String getDescription() {
+        return description;
+    }
+
+    public void setDescription(String description) {
+        this.description = description;
+    }
+
+    public String getFullUrl() {
+        return fullUrl;
+    }
+
+    public void setFullUrl(String fullUrl) {
+        this.fullUrl = fullUrl;
+    }
+
+    public String getPreviewUrl1080() {
+        return previewUrl1080;
+    }
+
+    public void setPreviewUrl1080(String previewUrl1080) {
+        this.previewUrl1080 = previewUrl1080;
+    }
+
+    public String getPreviewUrl400() {
+        return previewUrl400;
+    }
+
+    public void setPreviewUrl400(String previewUrl400) {
+        this.previewUrl400 = previewUrl400;
+    }
+
+    public String getPreviewUrl200() {
+        return previewUrl200;
+    }
+
+    public void setPreviewUrl200(String previewUrl200) {
+        this.previewUrl200 = previewUrl200;
+    }
+
+    public String getAuthorName() {
+        return authorName;
+    }
+
+    public void setAuthorName(String authorName) {
+        this.authorName = authorName;
+    }
+
+    public String getAuthorHeader() {
+        return authorHeader;
+    }
+
+    public void setAuthorHeader(String authorHeader) {
+        this.authorHeader = authorHeader;
+    }
+
+    public String getAuthorHtml() {
+        return authorHtml;
+    }
+
+    public void setAuthorHtml(String authorHtml) {
+        this.authorHtml = authorHtml;
+    }
+
+    @Override
+    public boolean equals(@Nullable Object obj) {
+        Data obj1 = (Data) obj;
+        if (obj1 != null) {
+            if (obj1.getImId().equals(imId)) {
+                return true;
+            }
+        }
+
+        return false;
+    }
+}

app/src/main/java/com/newapp/paperwall/listener/ChangeCollectListener.java

@@ -0,0 +1,8 @@
+package com.newapp.paperwall.listener;
+
+import com.newapp.paperwall.javabean.Data;
+
+public interface ChangeCollectListener {
+    void  onAdd(Data data);
+    void  onRemove(Data data);
+}

app/src/main/java/com/newapp/paperwall/listener/CollectListener.java

@@ -0,0 +1,9 @@
+package com.newapp.paperwall.listener;
+
+import com.newapp.paperwall.javabean.Data;
+
+public interface CollectListener {
+    void onSetClick(Data data,int position);
+    void onDownloadClick(Data data,int position);
+    void onRemoveClick(int position);
+}

app/src/main/java/com/newapp/paperwall/listener/DialogListener.java

@@ -0,0 +1,6 @@
+package com.newapp.paperwall.listener;
+
+public interface DialogListener {
+
+    void onSelectType(int type);
+}

app/src/main/java/com/newapp/paperwall/listener/LikeListListener.java

@@ -0,0 +1,9 @@
+package com.newapp.paperwall.listener;
+
+import com.newapp.paperwall.javabean.Data;
+
+import java.util.List;
+
+public interface LikeListListener {
+    void onLikeList(List<Data> dataList);
+}

app/src/main/java/com/newapp/paperwall/listener/OnItemClickListener.java

@@ -0,0 +1,11 @@
+package com.newapp.paperwall.listener;
+
+
+import com.newapp.paperwall.javabean.Data;
+
+public interface OnItemClickListener {
+
+    void onItemClickAction(Data info);
+
+    default void onClickMore(String name){}
+}

app/src/main/java/com/newapp/paperwall/tools/CustTxtView.java

@@ -0,0 +1,34 @@
+package com.newapp.paperwall.tools;
+
+import android.content.Context;
+import android.content.res.TypedArray;
+import android.util.AttributeSet;
+
+import androidx.annotation.Nullable;
+
+import com.newapp.paperwall.BaseApp;
+import com.newapp.paperwall.R;
+
+
+public class CustTxtView extends androidx.appcompat.widget.AppCompatTextView {
+
+
+    public CustTxtView(Context context, @Nullable AttributeSet attrs) {
+        super(context, attrs);
+        initAttrs(context,attrs);
+    }
+
+
+    private void initAttrs(Context context, AttributeSet attrs){
+        TypedArray typedArray = context.obtainStyledAttributes(attrs, R.styleable.CustomeTv);
+        boolean aBoolean = typedArray.getBoolean(R.styleable.CustomeTv_apply_font,false);
+        if(aBoolean){
+            setTypeface(BaseApp.regularFont);
+        }
+
+        typedArray.recycle();
+    }
+
+
+
+}

app/src/main/java/com/newapp/paperwall/tools/DbManager.java

@@ -0,0 +1,161 @@
+package com.newapp.paperwall.tools;
+
+import android.content.Context;
+import android.util.Log;
+
+import androidx.annotation.NonNull;
+
+
+import com.newapp.paperwall.BaseApp;
+import com.newapp.paperwall.javabean.Data;
+import com.newapp.paperwall.javabean.Data_;
+import com.newapp.paperwall.javabean.MyObjectBox;
+import com.newapp.paperwall.listener.LikeListListener;
+import com.newapp.paperwall.listener.ChangeCollectListener;
+
+import java.util.ArrayList;
+import java.util.List;
+
+import io.objectbox.Box;
+import io.objectbox.BoxStore;
+import io.objectbox.android.AndroidScheduler;
+import io.objectbox.query.Query;
+import io.objectbox.query.QueryBuilder;
+import io.objectbox.reactive.DataObserver;
+import io.objectbox.reactive.DataSubscription;
+import io.objectbox.reactive.DataSubscriptionList;
+
+public class DbManager {
+
+    private static BoxStore boxStore;
+
+    private static Box<Data> LikeBox;
+
+
+    private static List<ChangeCollectListener> list = new ArrayList<>();
+
+
+    public static void init(Context context) {
+        boxStore = MyObjectBox.builder().androidContext(context).build();
+        Log.d("YYYYYYY","init success");
+    }
+
+    public static Box<Data> getObjectBoxLike() {
+        if (LikeBox == null) {
+            LikeBox = boxStore.boxFor(Data.class);
+        }
+
+        return LikeBox;
+    }
+
+    public static void addData(Data data) {
+        Box<Data> objectBoxLike = getObjectBoxLike();
+        String imId = data.getImId();
+        Data first = objectBoxLike.query()
+                .equal(Data_.imId, imId, QueryBuilder.StringOrder.CASE_SENSITIVE)
+                .build()
+                .findFirst();
+        if (first == null) {
+            Log.d(BaseApp.TAG, "-----------addData " + imId);
+            objectBoxLike.put(data);
+        }else {
+            Log.d(BaseApp.TAG, "-----------忽略添加 ");
+        }
+
+    }
+
+    public static DataSubscription setLikeDataListener(LikeListListener listener) {
+        Query<Data> build = getObjectBoxLike().query()
+                .equal(Data_.isLike, true)
+                .build();
+        return build.subscribe(new DataSubscriptionList())
+                .on(AndroidScheduler.mainThread())
+                .observer(new DataObserver<List<Data>>() {
+                    @Override
+                    public void onData(@NonNull List<Data> data) {
+                        Log.d(BaseApp.TAG, "------data=" + data.size());
+                        listener.onLikeList(data);
+                    }
+                });
+
+    }
+
+
+    public static void updateLike(Data boxLike) {
+        Box<Data> objectBoxLike = getObjectBoxLike();
+        String imId = boxLike.getImId();
+
+        objectBoxLike.put(boxLike);
+        for (ChangeCollectListener listener : list) {
+            listener.onAdd(boxLike);
+        }
+
+
+    }
+
+
+    public static void insertOrUpdateDownload(Data boxLike) {
+        Box<Data> objectBoxLike = getObjectBoxLike();
+        String imId = boxLike.getImId();
+        Log.d("YYYYYYY","imId is "+imId);
+        Data first = objectBoxLike.query()
+                .equal(Data_.imId, imId, QueryBuilder.StringOrder.CASE_SENSITIVE)
+                .build()
+                .findFirst();
+        if (first == null) {
+            Log.d(BaseApp.TAG, "-----------添加11 Download=" + imId);
+            boxLike.setDownload(true);
+            objectBoxLike.put(boxLike);
+        } else {
+            first.setDownload(true);
+            objectBoxLike.put(first);
+            Log.d(BaseApp.TAG, "-----------已经存在添加22 Download=" + imId);
+        }
+
+    }
+
+
+
+
+
+    public static List<Data> search(String name) {
+        Box<Data> objectBoxLike = getObjectBoxLike();
+        List<Data> data = objectBoxLike.query()
+                .contains(Data_.description, name, QueryBuilder.StringOrder.CASE_SENSITIVE)
+                .build()
+                .find();
+        return data;
+    }
+    public static List<Data> queryHome(String name) {
+        Box<Data> objectBoxLike = getObjectBoxLike();
+        List<Data> data = objectBoxLike.query()
+                .equal(Data_.categoryName, name, QueryBuilder.StringOrder.CASE_SENSITIVE)
+                .build()
+                .find(10, 1);
+        return data;
+
+    }
+    public static List<Data> queryCategoryAll(String name) {
+        Box<Data> objectBoxLike = getObjectBoxLike();
+        List<Data> data = objectBoxLike.query()
+                .equal(Data_.categoryName, name, QueryBuilder.StringOrder.CASE_SENSITIVE)
+                .build()
+                .find(0, 200);
+        return data;
+
+    }
+    public static boolean queryIsLike(String imId) {
+        Box<Data> objectBoxLike = getObjectBoxLike();
+        Data first = objectBoxLike.query()
+                .equal(Data_.imId, imId, QueryBuilder.StringOrder.CASE_SENSITIVE)
+                .build()
+                .findFirst();
+        if (first != null && first.isLike()) {
+            return true;
+        } else {
+            return false;
+        }
+    }
+
+
+}

app/src/main/java/com/newapp/paperwall/tools/ItemSpace.java

@@ -0,0 +1,56 @@
+package com.newapp.paperwall.tools;
+
+import android.graphics.Rect;
+import android.view.View;
+
+import androidx.annotation.NonNull;
+import androidx.recyclerview.widget.GridLayoutManager;
+import androidx.recyclerview.widget.RecyclerView;
+
+public class ItemSpace extends RecyclerView.ItemDecoration {
+    private int ex_space = 0;
+    private int v_space = 0;
+    private int h_space = 0;
+
+    @Override
+    public void getItemOffsets(@NonNull Rect outRect, @NonNull View view, @NonNull RecyclerView parent, @NonNull RecyclerView.State state) {
+
+        int position = parent.getChildAdapterPosition(view);
+        int spanSize = 1;
+        int spanIndex = 0;
+        int spanCount = 1;
+
+        RecyclerView.LayoutManager layoutManager = parent.getLayoutManager();
+
+        if (layoutManager instanceof GridLayoutManager) {
+            GridLayoutManager layoutManager1 = (GridLayoutManager) layoutManager;
+            GridLayoutManager.LayoutParams layoutParams = (GridLayoutManager.LayoutParams) view.getLayoutParams();
+            spanCount = layoutManager1.getSpanCount();
+            spanSize = layoutManager1.getSpanSizeLookup().getSpanSize(position);
+            spanIndex = layoutParams.getSpanIndex();
+
+        }
+
+
+        if (spanSize == spanCount) {
+            outRect.left = v_space + ex_space;
+            outRect.right = v_space + ex_space;
+            outRect.bottom = h_space;
+        } else {
+            int itemAllSpacing = (v_space * (spanCount + 1) + ex_space * 2) / spanCount;
+            int left = v_space * (spanIndex + 1) - itemAllSpacing * spanIndex + ex_space;
+            int right = itemAllSpacing - left;
+            outRect.left = left;
+            outRect.right = right;
+            outRect.bottom = h_space;
+        }
+
+    }
+
+    public ItemSpace(int v_space, int h_space, int ex_space) {
+        this.ex_space = ex_space;
+        this.h_space = h_space;
+        this.v_space = v_space;
+
+    }
+}

app/src/main/java/com/newapp/paperwall/tools/JsonData.kt

@@ -0,0 +1,233 @@
+package com.newapp.paperwall.tools
+
+import android.Manifest
+import android.app.Activity
+import android.content.ContentValues
+import android.content.Context
+import android.content.pm.PackageManager
+import android.net.Uri
+import android.os.Build
+import android.provider.MediaStore
+import android.util.Log
+import androidx.core.app.ActivityCompat
+import com.newapp.paperwall.BaseApp
+import com.newapp.paperwall.javabean.Data
+import okhttp3.Call
+import okhttp3.Callback
+import okhttp3.OkHttpClient
+import okhttp3.Request
+import okhttp3.Response
+import org.json.JSONArray
+import org.json.JSONObject
+import java.io.ByteArrayOutputStream
+import java.io.File
+import java.io.FileInputStream
+import java.io.FileOutputStream
+import java.io.IOException
+import java.io.InputStream
+
+object JsonData {
+
+
+    fun getData(jsonStr: String, category: String): MutableList<Data> {
+        val jsonArray = JSONArray(jsonStr)
+        var data = mutableListOf<Data>()
+
+        var get: JSONObject
+        var text_description: String
+
+        var links: JSONObject
+        var download: String
+
+        var urls: JSONObject
+        var regular: String
+        var small: String
+        var thumb: String
+
+
+        var users: JSONObject
+        var name: String
+        var header_large: String
+        var user_html: String
+        val host = "https://unsplash.com/photos/"
+
+        var bean: Data
+        var indexOf: Int
+        var substring: String
+
+
+        for (i in 0 until 300) {
+            get = jsonArray.getJSONObject(i)
+            text_description = get.getString("alt_description")
+            links = get.getJSONObject("links")
+            download = links.getString("download")
+//            val downloadLocation = links.getString("download_location")
+//            val html = links.getString("html")
+
+
+            urls = get.getJSONObject("urls")
+//            val full = urls.getString("full")
+//            val raw = urls.getString("raw")
+            regular = urls.getString("regular")
+            small = urls.getString("small")
+            thumb = urls.getString("thumb")
+
+
+            users = get.getJSONObject("user")
+//            val portfolio_url = users.getString("portfolio_url")
+            name = users.getString("name")
+            header_large = users.getString("header_large")
+//            val header_medium = users.getString("header_medium")
+//            val header_small = users.getString("header_small")
+            user_html = users.getString("authorHtml")
+
+
+            indexOf = download.indexOf("/download")
+            substring = download.substring(host.length, indexOf)
+//            Log.d(MyApp.TAG, "i=$i----------substring=$substring")
+
+            bean = Data().apply {
+                imId = substring
+                categoryName = category
+                description = text_description
+                fullUrl = download
+                previewUrl1080 = regular
+                previewUrl400 = small
+                previewUrl200 = thumb
+                authorName = name
+                authorHeader = header_large
+                authorHtml = user_html
+            }
+
+
+            DbManager.addData(bean)
+            data.add(bean)
+        }
+
+
+        return data
+    }
+
+
+    fun downloadFile(
+        url: String,
+        savePath: String,
+        result: (Boolean, input: InputStream?) -> Unit
+    ): Call {
+        var client = OkHttpClient()
+        var request = Request.Builder().url(url).build()
+        var call = client.newCall(request)
+        call.enqueue(object : Callback {
+            override fun onFailure(call: Call, e: IOException) {
+                Log.d("YYYYYYY","erroris$e")
+                result.invoke(false, null)
+            }
+
+            override fun onResponse(call: Call, response: Response) {
+                response.body?.run {
+                    val byteStream = byteStream()
+                    val writeFile = writeFile(byteStream, savePath)
+                    result.invoke(writeFile, byteStream)
+                } ?: run {
+                    Log.d("YYYYYYY","write error")
+                    result.invoke(false, null)
+                }
+            }
+        })
+        return call
+    }
+
+    fun writeFile(input: InputStream, filePath: String): Boolean {
+        try {
+            val byte = ByteArray(4096)
+            val output = ByteArrayOutputStream()
+            var l: Int
+            while (input.read(byte).also { l = it } != -1) {
+                output.write(byte, 0, l)
+            }
+            val fileDe = File(filePath)
+            if (!fileDe.exists()) {
+                fileDe.createNewFile()
+            }
+            val fileOutputStream = FileOutputStream(filePath)
+            fileOutputStream.write(output.toByteArray())
+            output.close()
+            fileOutputStream.close()
+            return true
+        } catch (ex: Exception) {
+            Log.d("-----------", "---------ex=" + ex.message)
+            return false
+        }
+
+
+    }
+
+
+    fun saveToGallery(context: Context, photoFile: File): Uri? {
+        val displayName = "${System.currentTimeMillis()}.jpg"
+        val contentValues = ContentValues().apply {
+            put(MediaStore.Images.Media.DISPLAY_NAME, displayName)
+            put(MediaStore.Images.Media.MIME_TYPE, "image/jpeg")
+            if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.Q) {
+                put(MediaStore.Images.Media.IS_PENDING, 1)
+            }
+        }
+
+        val contentResolver = context.contentResolver
+        val collectionUri = if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.Q) {
+            MediaStore.Images.Media.getContentUri(MediaStore.VOLUME_EXTERNAL_PRIMARY)
+        } else {
+            MediaStore.Images.Media.EXTERNAL_CONTENT_URI
+        }
+
+        val imageUri = contentResolver.insert(collectionUri, contentValues)
+
+        imageUri?.let { uri ->
+            try {
+                contentResolver.openOutputStream(uri)?.use { outputStream ->
+                    val inputStream = FileInputStream(photoFile)
+                    inputStream.copyTo(outputStream)
+                    inputStream.close()
+                    outputStream.close()
+                }
+                if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.Q) {
+                    contentValues.clear()
+                    contentValues.put(MediaStore.Images.Media.IS_PENDING, 0)
+                    contentResolver.update(uri, contentValues, null, null)
+                } else {
+
+                }
+                return uri
+            } catch (e: IOException) {
+                Log.d(BaseApp.TAG, "-----------------e=${e.printStackTrace()}")
+                return null
+            }
+        } ?: run {
+            Log.d(BaseApp.TAG, "----------------false")
+            return null
+        }
+    }
+
+
+    fun requestPermission(context: Activity, requestCode: Int): Boolean {
+        if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.TIRAMISU) {
+            return true
+        }
+        return if (context.checkSelfPermission(Manifest.permission.WRITE_EXTERNAL_STORAGE) != PackageManager.PERMISSION_GRANTED) {
+            ActivityCompat.requestPermissions(
+                context,
+                arrayOf(Manifest.permission.WRITE_EXTERNAL_STORAGE),
+                requestCode
+            )
+            false
+        } else {
+            true
+        }
+    }
+
+    fun getSaveFilePath(context: Context, imId: String): String {
+        return "${context.cacheDir}/${imId}.jpg"
+    }
+
+
+}

app/src/main/java/com/newapp/paperwall/tools/UiUtils.java

@@ -0,0 +1,144 @@
+package com.newapp.paperwall.tools;
+
+import android.app.Activity;
+import android.app.ActivityManager;
+import android.content.Context;
+import android.graphics.Bitmap;
+import android.graphics.Canvas;
+import android.graphics.drawable.BitmapDrawable;
+import android.graphics.drawable.Drawable;
+import android.os.Debug;
+import android.util.DisplayMetrics;
+import android.util.Log;
+import android.view.View;
+import android.view.Window;
+import android.view.WindowManager;
+
+import com.newapp.paperwall.BaseApp;
+
+import java.io.BufferedReader;
+import java.io.File;
+import java.io.FileOutputStream;
+import java.io.IOException;
+import java.io.InputStream;
+import java.io.InputStreamReader;
+import java.io.Reader;
+import java.io.StringWriter;
+import java.nio.charset.StandardCharsets;
+
+public class UiUtils {
+    public static final String key_info = "key_info";
+
+    public static final String key_index = "key_index";
+
+    public static String getCovertStr(InputStream stream) {
+        String covertStr = "";
+        try {
+            StringWriter writer = new StringWriter();
+            char[] buffer = new char[stream.available()];
+            Reader reader = new BufferedReader(new InputStreamReader(stream, StandardCharsets.UTF_8));
+            int a = 0;
+            while ((a = reader.read(buffer)) != -1) {
+                writer.write(buffer, 0, a);
+            }
+            covertStr = writer.toString();
+        } catch (IOException e) {
+            return covertStr;
+        }
+        return covertStr;
+    }
+
+    public static int dp2Px(int dp) {
+        float scale = BaseApp.mAppContext.getResources().getDisplayMetrics().density;
+        return (int) (dp * scale + 0.5f);
+    }
+
+    public static void initFull(Activity activity, boolean light) {
+        Window window = activity.getWindow();
+        View decorView = window.getDecorView();
+        View rootView = decorView.getRootView();
+        if (light) {
+
+        } else {
+
+            decorView.setSystemUiVisibility(View.SYSTEM_UI_FLAG_LIGHT_STATUS_BAR);
+        }
+        window.addFlags(WindowManager.LayoutParams.FLAG_TRANSLUCENT_STATUS);
+
+
+
+    }
+
+
+    private static Bitmap getBitmap(Drawable drawable) {
+        if (drawable instanceof BitmapDrawable) {
+            return ((BitmapDrawable) drawable).getBitmap();
+        }
+
+        // 创建一个空白的 Bitmap
+        Bitmap bitmap = Bitmap.createBitmap(
+                drawable.getIntrinsicWidth(),
+                drawable.getIntrinsicHeight(),
+                Bitmap.Config.ARGB_8888);
+
+        // 在 Canvas 上绘制 Drawable
+        Canvas canvas = new Canvas(bitmap);
+        drawable.setBounds(0, 0, canvas.getWidth(), canvas.getHeight());
+        drawable.draw(canvas);
+
+        return bitmap;
+    }
+
+
+    public static String saveDrawableToFile( Drawable drawable,String saveFilePath) {
+        // 将 Drawable 转换为 Bitmap
+        Bitmap bitmap = getBitmap(drawable);
+
+
+        // 创建要保存的文件
+        File file = new File(saveFilePath);
+        FileOutputStream fos = null;
+
+        try {
+            fos = new FileOutputStream(file);
+
+            // 将 Bitmap 写入文件 (使用 PNG 格式，可改为 JPEG)
+            bitmap.compress(Bitmap.CompressFormat.PNG, 100, fos);
+            fos.flush();
+        } catch (IOException e) {
+            e.printStackTrace();
+        } finally {
+            if (fos != null) {
+                try {
+                    fos.close();
+                } catch (IOException e) {
+                    e.printStackTrace();
+                }
+            }
+        }
+
+        return file.getAbsolutePath();
+    }
+
+    public static void printUsedMemory(Context context) {
+        ActivityManager activityManager = (ActivityManager) context.getSystemService(Context.ACTIVITY_SERVICE);
+        Debug.MemoryInfo[] memoryInfoArray = activityManager.getProcessMemoryInfo(new int[]{android.os.Process.myPid()});
+        for (Debug.MemoryInfo memoryInfo : memoryInfoArray) {
+            int totalPss = memoryInfo.getTotalPss();
+            int totalPrivateDirty = memoryInfo.getTotalPrivateDirty();
+            int totalSharedDirty = memoryInfo.getTotalSharedDirty();
+
+            Log.d("MemoryInfo", "Total PSS: " + totalPss + " KB");
+            Log.d("MemoryInfo", "Total Private Dirty: " + totalPrivateDirty + " KB");
+            Log.d("MemoryInfo", "Total Shared Dirty: " + totalSharedDirty + " KB");
+        }
+    }
+
+
+    public static int[] getScreenWidthHeight(Context context) {
+        DisplayMetrics metrics = context.getResources().getDisplayMetrics();
+        int width = metrics.widthPixels;
+        int height = metrics.heightPixels;
+        return new int[]{width, height};
+    }
+}

app/src/main/java/com/newapp/paperwall/uiview/CategoryListActivity.java

@@ -0,0 +1,65 @@
+package com.newapp.paperwall.uiview;
+
+import android.content.Intent;
+import android.os.Bundle;
+import android.view.View;
+
+import androidx.appcompat.app.AppCompatActivity;
+import androidx.recyclerview.widget.GridLayoutManager;
+
+
+import com.newapp.paperwall.adapter.ThreeLinesAdapter;
+import com.newapp.paperwall.databinding.ActivityCategoryListBinding;
+import com.newapp.paperwall.javabean.Data;
+import com.newapp.paperwall.listener.OnItemClickListener;
+import com.newapp.paperwall.tools.UiUtils;
+import com.newapp.paperwall.tools.DbManager;
+import com.newapp.paperwall.tools.ItemSpace;
+
+import java.util.List;
+
+public class CategoryListActivity extends AppCompatActivity implements OnItemClickListener {
+    private ActivityCategoryListBinding vb;
+
+    private String categoryName;
+    public static final String key_index = "index";
+
+    @Override
+    protected void onCreate(Bundle savedInstanceState) {
+        super.onCreate(savedInstanceState);
+        vb = ActivityCategoryListBinding.inflate(getLayoutInflater());
+        setContentView(vb.getRoot());
+        UiUtils.initFull(this, true);
+        categoryName = getIntent().getStringExtra(key_index);
+        vb.name.setText(categoryName);
+        initList();
+        vb.imageviewBack.setOnClickListener(new View.OnClickListener() {
+            @Override
+            public void onClick(View v) {
+                finish();
+            }
+        });
+    }
+
+    private void initList() {
+        List<Data> data = DbManager.queryCategoryAll(categoryName);
+        ItemSpace itemSpace = new ItemSpace(10, 10, 0);
+//        StaggeredGridLayoutManager gridLayoutManager = new StaggeredGridLayoutManager(2, StaggeredGridLayoutManager.VERTICAL);
+        GridLayoutManager gridLayoutManager = new GridLayoutManager(this, 3);
+        vb.list.addItemDecoration(itemSpace);
+        vb.list.setLayoutManager(gridLayoutManager);
+        int height = UiUtils.dp2Px(240);
+        ThreeLinesAdapter threeLinesAdapter = new ThreeLinesAdapter(this, height);
+        threeLinesAdapter.setDataInfo(data);
+        threeLinesAdapter.setInfoWallpaperListener(this);
+        vb.list.setAdapter(threeLinesAdapter);
+
+    }
+
+    @Override
+    public void onItemClickAction(Data info) {
+        Intent intent = new Intent(this, DetailActivity.class);
+        intent.putExtra(UiUtils.key_info, info);
+        startActivity(intent);
+    }
+}

app/src/main/java/com/newapp/paperwall/uiview/CollectFragment.java

@@ -0,0 +1,348 @@
+package com.newapp.paperwall.uiview;
+
+import android.app.WallpaperManager;
+import android.net.Uri;
+import android.os.Bundle;
+import android.util.Log;
+import android.view.LayoutInflater;
+import android.view.View;
+import android.view.ViewGroup;
+import android.widget.Toast;
+
+import androidx.fragment.app.Fragment;
+import androidx.fragment.app.FragmentActivity;
+
+import com.newapp.paperwall.BaseApp;
+import com.newapp.paperwall.R;
+import com.newapp.paperwall.adapter.WallpaperAdapter;
+import com.newapp.paperwall.databinding.FragCollectBinding;
+import com.newapp.paperwall.javabean.Data;
+import com.newapp.paperwall.listener.CollectListener;
+import com.newapp.paperwall.listener.DialogListener;
+import com.newapp.paperwall.tools.DbManager;
+import com.newapp.paperwall.tools.JsonData;
+
+import java.io.File;
+import java.io.FileInputStream;
+import java.io.InputStream;
+import java.lang.ref.WeakReference;
+import java.util.ArrayList;
+import java.util.HashMap;
+import java.util.List;
+import java.util.Map;
+
+import io.objectbox.reactive.DataSubscription;
+import kotlin.Unit;
+import kotlin.jvm.functions.Function2;
+import okhttp3.Call;
+
+
+public class CollectFragment extends Fragment implements CollectListener, DialogListener {
+
+    private FragCollectBinding vb;
+    private DataSubscription dataSubscription;
+    private WallpaperAdapter wallpaperAdapter;
+    private List<Data> wallPapers = new ArrayList<>();
+    private int permissionCode = 1;
+    private SettingDialog dialogType;
+    private Map<String, File> downloadedFilesMap = new HashMap<>();
+    private Call call;
+    private WeakReference<FragmentActivity> weakReference;
+    private Data thisData;
+    private Data thisDownData;
+    private String mSavePath;
+    private String fullUrl;
+    private String fullDownUrl;
+    private WallpaperManager wallpaperManager;
+    private boolean isDownloading = false;
+
+    public CollectFragment() {
+
+    }
+
+    public static CollectFragment newInstance() {
+        CollectFragment fragment = new CollectFragment();
+        return fragment;
+    }
+
+    @Override
+    public void onCreate(Bundle savedInstanceState) {
+        super.onCreate(savedInstanceState);
+
+
+    }
+
+    @Override
+    public void onResume(){
+        super.onResume();
+        setTransform();
+    }
+    @Override
+    public View onCreateView(LayoutInflater inflater, ViewGroup container,
+                             Bundle savedInstanceState) {
+        vb = FragCollectBinding.inflate(getLayoutInflater());
+        vb.tvNoData.setText(getString(R.string.no_like_data));
+        initList();
+        wallpaperManager = WallpaperManager.getInstance(requireActivity());
+        return vb.getRoot();
+    }
+
+    private void initList() {
+        wallpaperAdapter = new WallpaperAdapter(requireContext(), new ArrayList<>());
+        dataSubscription = DbManager.setLikeDataListener(dataList -> {
+            Log.d(BaseApp.TAG, "------size = " + dataList.size());
+            if (dataList.isEmpty()) {
+                vb.layoutNoData.setVisibility(View.VISIBLE);
+                vb.llCollect.setVisibility(View.GONE);
+            } else {
+                vb.layoutNoData.setVisibility(View.GONE);
+                vb.llCollect.setVisibility(View.VISIBLE);
+                wallpaperAdapter.setDataInfo(dataList);
+                wallpaperAdapter.notifyDataSetChanged();
+            }
+        });
+        wallpaperAdapter.setListener(this);
+        vb.viewPager2.setAdapter(wallpaperAdapter);
+        vb.viewPager2.setOffscreenPageLimit(1);
+        setTransform();
+        // 设置初始页面为中间位置
+        vb.viewPager2.setCurrentItem(0);
+
+    }
+
+    // 设置页面变换器，用于实现中间大左右小的效果
+    private void setTransform() {
+        vb.viewPager2.setPageTransformer((page, position) -> {
+            if (page.getWidth() == 0) return;
+
+            float scaleFactor = 0.8f;
+            float translateX = page.getWidth() * -position * (1 - scaleFactor);
+
+            page.post(() -> {
+                if (position < -1) {
+                    page.setScaleX(scaleFactor);
+                    page.setScaleY(scaleFactor);
+                    page.setTranslationX(translateX);
+                } else if (position <= 1) {
+                    float scale = 1 - Math.abs(position) * (1 - scaleFactor);
+                    page.setScaleX(scale);
+                    page.setScaleY(scale);
+                    page.setTranslationX(translateX);
+                } else {
+                    page.setScaleX(scaleFactor);
+                    page.setScaleY(scaleFactor);
+                    page.setTranslationX(translateX);
+                }
+            });
+        });
+    }
+
+//    @Override
+//    public void onItemClickAction(Data info) {
+//        Intent intent = new Intent(requireContext(), DetailActivity.class);
+//        intent.putExtra(CommonUtils.key_info, info);
+//        startActivity(intent);
+//    }
+
+    @Override
+    public void onDestroyView() {
+        super.onDestroyView();
+        isDownloading = false;
+        deleteCacheFiles();
+        if (dataSubscription != null) {
+            dataSubscription.cancel();
+        }
+        if (call != null) {
+            call.cancel();
+        }
+        Log.d(BaseApp.TAG, "------favoriteFragment-onDestroyView");
+    }
+
+
+    @Override
+    public void onSetClick(Data data, int position) {
+        thisData = data;
+        fullUrl = thisData.getFullUrl();
+        mSavePath = JsonData.INSTANCE.getSaveFilePath(requireActivity(), data.getImId());
+        if (dialogType == null) {
+            dialogType = new SettingDialog();
+            dialogType.setListener(CollectFragment.this);
+        }
+        if (!dialogType.isAdded()) {
+            dialogType.show(getChildFragmentManager(), "");
+        }
+    }
+
+    @Override
+    public void onDownloadClick(Data data, int position) {
+        boolean permission = JsonData.INSTANCE.requestPermission(requireActivity(), permissionCode);
+        if (isDownloading) {
+            Toast.makeText(requireActivity(), "正在下载中，请稍候...", Toast.LENGTH_SHORT).show();
+            return;
+        }
+        if (!permission) {
+            return;
+        }
+        isDownloading = true;
+        thisDownData = data;
+        Log.d("YYYYYYY", "position is " + position);
+        Log.d("YYYYYYY", "wallpapper is " + thisDownData.getDescription());
+        weakReference = new WeakReference<>(requireActivity());
+        mSavePath = JsonData.INSTANCE.getSaveFilePath(requireActivity(), data.getImId());
+        Log.d("YYYYYYY", "fullDownUrl is " + thisDownData.getFullUrl());
+        fullDownUrl = data.getFullUrl();
+        startSaveToAlbum();
+    }
+
+    @Override
+    public void onRemoveClick(int position) {
+        vb.viewPager2.setCurrentItem(Math.max(0, vb.viewPager2.getCurrentItem() - 1), true);
+        setTransform();
+        vb.viewPager2.requestLayout();
+        wallpaperAdapter.notifyDataSetChanged();
+    }
+
+    @Override
+    public void onSelectType(int type) {
+        vb.searchPb.setVisibility(View.VISIBLE);
+        // 从 Map 中获取当前图片对应的已下载文件
+        File downloadedFile = downloadedFilesMap.get(thisData.getImId());
+
+        if (downloadedFile != null && downloadedFile.exists()) {
+            new Thread(() -> {
+                setWallpaper(downloadedFile, type);
+            }).start();
+        } else {
+            // 如果未下载，则重新下载
+            call = JsonData.INSTANCE.downloadFile(fullUrl, mSavePath, (aBoolean, inputStream) -> {
+                if (aBoolean) {
+                    File file = new File(mSavePath);
+                    if (file.exists()) {
+                        // 下载成功后存入 Map
+                        downloadedFilesMap.put(thisData.getImId(), file);
+                        setWallpaper(file, type);
+                    }
+                } else {
+                    requireActivity().runOnUiThread(() -> {
+                        Toast.makeText(requireActivity(), getString(R.string.set_fail), Toast.LENGTH_SHORT).show();
+                    });
+                }
+                return null;
+            });
+        }
+    }
+
+    private void setWallpaper(File file, int type) {
+        try {
+            FileInputStream fileInputStream = new FileInputStream(file);
+            switch (type) {
+                case SettingDialog.type_home:
+                    wallpaperManager.setStream(
+                            fileInputStream,
+                            null,
+                            true,
+                            WallpaperManager.FLAG_SYSTEM
+                    );
+                    break;
+                case SettingDialog.type_lock:
+                    wallpaperManager.setStream(
+                            fileInputStream,
+                            null,
+                            true,
+                            WallpaperManager.FLAG_LOCK
+                    );
+                    break;
+                case SettingDialog.type_both:
+                    wallpaperManager.setStream(fileInputStream);
+                    break;
+            }
+            deleteCacheFiles();
+            requireActivity().runOnUiThread(new Runnable() {
+                @Override
+                public void run() {
+                    vb.searchPb.setVisibility(View.GONE);
+                    Toast.makeText(requireActivity(), getString(R.string.set_success), Toast.LENGTH_SHORT).show();
+                }
+            });
+        } catch (Exception exception) {
+            requireActivity().runOnUiThread(() -> {
+                vb.searchPb.setVisibility(View.GONE);
+                Toast.makeText(requireActivity(), getString(R.string.set_fail), Toast.LENGTH_SHORT).show();
+            });
+        }
+    }
+
+    private void deleteCacheFiles() {
+        for (File file : downloadedFilesMap.values()) {
+            if (file != null && file.exists()) {
+                file.delete();
+            }
+        }
+        downloadedFilesMap.clear(); // 清空 Map
+    }
+
+    private void startSaveToAlbum() {
+        vb.searchPb.setVisibility(View.VISIBLE);
+        // 从 Map 中获取当前图片的已下载文件
+        File downloadedFile = downloadedFilesMap.get(thisDownData.getImId());
+        Log.d("YYYYYY", "download" + downloadedFile);
+        if (downloadedFile != null && downloadedFile.exists()) {
+            startSave(downloadedFile);
+        } else {
+            doDownload(true, true);
+        }
+    }
+
+    private void startSave(File file) {
+        DbManager.insertOrUpdateDownload(thisDownData);
+        Uri uri = JsonData.INSTANCE.saveToGallery(requireActivity(), file);
+        requireActivity().runOnUiThread(() -> {
+            vb.searchPb.setVisibility(View.GONE);
+            if (uri == null) {
+                requireActivity().runOnUiThread(() -> {
+                    Toast.makeText(requireActivity(), getString(R.string.save_fail), Toast.LENGTH_SHORT).show();
+                });
+            } else {
+//                    deleteCacheFile();
+                requireActivity().runOnUiThread(() -> {
+                    Toast.makeText(requireActivity(), getString(R.string.save_success), Toast.LENGTH_SHORT).show();
+                    requestTransform();
+                });
+            }
+            Log.d(BaseApp.TAG, "--------path=" + file.getAbsolutePath() + "---uri=" + uri);
+        });
+
+
+    }
+    private void requestTransform() {
+        vb.viewPager2.post(() -> {
+            int currentItem = vb.viewPager2.getCurrentItem();
+            vb.viewPager2.setCurrentItem(currentItem, false); // 无动画跳转当前页
+            setTransform(); // 重新应用变换
+        });
+    }
+
+    private void doDownload(boolean showMsg, boolean save) {
+        call = JsonData.INSTANCE.downloadFile(fullDownUrl, mSavePath, (aBoolean, inputStream) -> {
+            isDownloading = false;
+            if (aBoolean) {
+                File file = new File(mSavePath);
+                if (file.exists()) {
+                    // 存入 Map
+                    downloadedFilesMap.put(thisDownData.getImId(), file);
+                    if (save) {
+                        startSave(file);
+                    }
+                }
+            } else {
+                requireActivity().runOnUiThread(() -> {
+                    Toast.makeText(requireActivity(), getString(R.string.download_fail), Toast.LENGTH_SHORT).show();
+                    vb.searchPb.setVisibility(View.GONE);
+                    requestTransform();
+                });
+            }
+            return null;
+        });
+    }
+
+}

app/src/main/java/com/newapp/paperwall/uiview/DetailActivity.java

@@ -0,0 +1,413 @@
+package com.newapp.paperwall.uiview;
+
+
+import android.app.WallpaperManager;
+import android.content.pm.PackageManager;
+import android.graphics.drawable.Drawable;
+import android.net.Uri;
+import android.os.Build;
+import android.os.Bundle;
+import android.util.Log;
+import android.view.View;
+import android.widget.Toast;
+
+import androidx.annotation.NonNull;
+import androidx.annotation.Nullable;
+import androidx.appcompat.app.AppCompatActivity;
+
+import com.bumptech.glide.Glide;
+import com.bumptech.glide.load.DataSource;
+import com.bumptech.glide.load.DecodeFormat;
+import com.bumptech.glide.load.engine.GlideException;
+import com.bumptech.glide.load.resource.drawable.DrawableTransitionOptions;
+import com.bumptech.glide.request.RequestListener;
+import com.bumptech.glide.request.RequestOptions;
+import com.bumptech.glide.request.target.Target;
+import com.newapp.paperwall.BaseApp;
+import com.newapp.paperwall.R;
+import com.newapp.paperwall.databinding.ActivityDetailBinding;
+import com.newapp.paperwall.javabean.Data;
+import com.newapp.paperwall.listener.DialogListener;
+import com.newapp.paperwall.tools.UiUtils;
+import com.newapp.paperwall.tools.DbManager;
+import com.newapp.paperwall.tools.JsonData;
+
+import java.io.File;
+import java.io.FileInputStream;
+import java.io.InputStream;
+import java.lang.ref.WeakReference;
+
+import kotlin.Unit;
+import kotlin.jvm.functions.Function2;
+import okhttp3.Call;
+
+public class DetailActivity extends AppCompatActivity implements DialogListener {
+
+    private WeakReference<DetailActivity> weakReference;
+    private Data data;
+    private WallpaperManager wallpaperManager;
+
+
+    private ActivityDetailBinding vb;
+
+
+    private int permissionCode = 1;
+    private String mSavePath;
+    private String imId;
+    private String fullUrl;
+
+    private SettingDialog dialogType;
+
+    private File downloadFile;
+    private Call call;
+
+    @Override
+    protected void onCreate(Bundle savedInstanceState) {
+        super.onCreate(savedInstanceState);
+        vb = ActivityDetailBinding.inflate(getLayoutInflater());
+        UiUtils.initFull(this, true);
+        setContentView(vb.getRoot());
+        weakReference = new WeakReference<>(this);
+        data = (Data) getIntent().getSerializableExtra(UiUtils.key_info);
+        if (data == null) {
+            return;
+        }
+        imId = data.getImId();
+        mSavePath = JsonData.INSTANCE.getSaveFilePath(this, imId);
+        wallpaperManager = WallpaperManager.getInstance(this);
+        initClick();
+        loadDetail();
+        vb.tvContent.setText(data.getDescription());
+    }
+
+    private void loadDetail() {
+        String previewUrl400 = data.getPreviewUrl400();
+        String previewUrl1080 = data.getPreviewUrl1080();
+//        String previewUrl200 = data.getPreviewUrl200();
+//        String authorHeader = data.getAuthorHeader();
+//        String authorName = data.getAuthorName();
+//        String authorHtml = data.getAuthorHtml();
+        fullUrl = data.getFullUrl();
+
+        File file = new File(mSavePath);
+        RequestOptions options = new RequestOptions()
+                .format(DecodeFormat.PREFER_RGB_565);
+
+
+        int[] screenWidthHeight = UiUtils.getScreenWidthHeight(this);
+        Log.d(BaseApp.TAG, "--------width=" + screenWidthHeight[0] + "----height=" + screenWidthHeight[1]);
+        if (file.exists()) {
+            Glide.with(this)
+                    .load(file)
+                    .apply(options)
+                    .placeholder(R.mipmap.img_placeholder)
+//                    .override(screenWidthHeight[0], screenWidthHeight[1])
+                    .transition(DrawableTransitionOptions.withCrossFade(500))
+                    .into(vb.imageviewPreview);
+        } else {
+            Glide.with(this)
+                    .asDrawable()
+                    .load(previewUrl1080)
+                    .apply(options)
+                    .skipMemoryCache(true)
+
+                    .placeholder(R.mipmap.img_placeholder)
+                    .thumbnail(
+                            Glide.with(DetailActivity.this)
+                                    .asDrawable()
+                                    .load(previewUrl400)
+                                    .apply(options)
+                                    .placeholder(R.mipmap.img_placeholder)
+                                    .centerCrop()
+                    )
+                    .transition(DrawableTransitionOptions.withCrossFade(500)) // 500ms 淡入效果
+                    .listener(new RequestListener<Drawable>() {
+                        @Override
+                        public boolean onLoadFailed(@Nullable GlideException e, @Nullable Object model, @NonNull Target<Drawable> target, boolean isFirstResource) {
+                            Log.d(BaseApp.TAG, "-----------onLoadFailed e" + e.getMessage());
+                            return false;
+                        }
+
+                        @Override
+                        public boolean onResourceReady(@NonNull Drawable resource, @NonNull Object model, Target<Drawable> target, @NonNull DataSource dataSource, boolean isFirstResource) {
+//                            fullDrawable = resource;
+                            return false;
+                        }
+                    })
+                    .centerCrop()
+                    .into(vb.imageviewPreview);
+
+
+        }
+
+
+        boolean b = DbManager.queryIsLike(imId);
+        vb.imageFavorite.setSelected(b);
+
+    }
+
+    private void initClick() {
+        vb.imageviewBack.setOnClickListener(new View.OnClickListener() {
+            @Override
+            public void onClick(View v) {
+                finish();
+            }
+        });
+
+        vb.layoutSet.setOnClickListener(v -> {
+            if (dialogType == null) {
+                dialogType = new SettingDialog();
+                dialogType.setListener(DetailActivity.this);
+            }
+            if (!dialogType.isAdded()) {
+                dialogType.show(getSupportFragmentManager(), "");
+            }
+
+
+        });
+        vb.imageFavorite.setOnClickListener(v -> {
+            boolean selected = vb.imageFavorite.isSelected();
+            vb.imageFavorite.setSelected(!selected);
+            boolean selectedNew = vb.imageFavorite.isSelected();
+            data.setLike(selectedNew);
+            DbManager.updateLike(data);
+
+        });
+        vb.layoutDownload.setOnClickListener(v -> {
+            boolean permission = JsonData.INSTANCE.requestPermission(DetailActivity.this, permissionCode);
+            if (!permission) {
+                return;
+            }
+            startSaveToAlbum();
+        });
+    }
+
+    private void startSaveToAlbum() {
+        showDownloadLoading(true);
+//        File file = new File(mSavePath);
+//        if (file.exists()) {
+//            Log.d(MyWallpaper.TAG, "-----------Download 1");
+//            startSave(file);
+//            return;
+//        }
+        if (downloadFile != null && downloadFile.exists()) {
+            Log.d(BaseApp.TAG, "-----------Download 2");
+            startSave(downloadFile);
+            return;
+        }
+        Log.d(BaseApp.TAG, "-----------Download 3");
+        doDownload(true, true);
+
+    }
+
+    private void doDownload(boolean showMsg, boolean save) {
+        call = JsonData.INSTANCE.downloadFile(fullUrl, mSavePath, new Function2<Boolean, InputStream, Unit>() {
+            @Override
+            public Unit invoke(Boolean aBoolean, InputStream inputStream) {
+                File file = new File(mSavePath);
+                if (aBoolean && file.exists()) {
+                    downloadFile = file;
+                    if (save) {
+                        startSave(downloadFile);
+                    }
+                    runOnUiThread(new Runnable() {
+                        @Override
+                        public void run() {
+                            DetailActivity activity = weakReference.get();
+                            if (activity != null && !activity.isDestroyed()) {
+                                Log.d(BaseApp.TAG, "-------weakReference !=null");
+//                                Glide.with(activity)
+//                                        .asDrawable()
+//                                        .load(downloadFile)
+//                                        .into(vb.imageviewPreview);
+                            } else {
+                                Log.d(BaseApp.TAG, "-------weakReference null");
+                            }
+
+                        }
+                    });
+                } else {
+                    runOnUiThread(new Runnable() {
+                        @Override
+                        public void run() {
+                            showDownloadLoading(false);
+                            if (showMsg) {
+                                Toast.makeText(DetailActivity.this, getString(R.string.download_fail), Toast.LENGTH_SHORT).show();
+                            }
+
+                        }
+                    });
+
+                }
+                return null;
+            }
+        });
+    }
+
+    private void showDownloadLoading(boolean show) {
+        if (show) {
+            vb.pbDownload.setVisibility(View.VISIBLE);
+            vb.imageDownload.setVisibility(View.GONE);
+        } else {
+            vb.pbDownload.setVisibility(View.GONE);
+            vb.imageDownload.setVisibility(View.VISIBLE);
+        }
+    }
+
+    private void showSetWallpaperLoading(boolean show) {
+        Log.d(BaseApp.TAG, "-----------showSetWallpaperLoading" + show);
+        if (show) {
+            vb.pbSet.setVisibility(View.VISIBLE);
+            vb.txApply.setVisibility(View.GONE);
+            vb.buttonSet.setVisibility(View.GONE);
+        } else {
+            vb.pbSet.setVisibility(View.GONE);
+            vb.txApply.setVisibility(View.VISIBLE);
+            vb.buttonSet.setVisibility(View.VISIBLE);
+        }
+    }
+
+    @Override
+    public void onRequestPermissionsResult(int requestCode, @NonNull String[] permissions, @NonNull int[] grantResults) {
+        super.onRequestPermissionsResult(requestCode, permissions, grantResults);
+        if (requestCode == permissionCode && grantResults[0] == PackageManager.PERMISSION_GRANTED) {
+            startSaveToAlbum();
+        }
+    }
+
+    private void startSave(File file) {
+        DbManager.insertOrUpdateDownload(data);
+        Uri uri = JsonData.INSTANCE.saveToGallery(DetailActivity.this, file);
+        runOnUiThread(new Runnable() {
+            @Override
+            public void run() {
+                showDownloadLoading(false);
+                if (uri == null) {
+                    Toast.makeText(DetailActivity.this, getString(R.string.save_fail), Toast.LENGTH_SHORT).show();
+                } else {
+//                    deleteCacheFile();
+                    Toast.makeText(DetailActivity.this, getString(R.string.save_success), Toast.LENGTH_SHORT).show();
+                }
+                Log.d(BaseApp.TAG, "--------path=" + file.getAbsolutePath() + "---uri=" + uri);
+            }
+        });
+
+
+    }
+
+    @Override
+    public void onSelectType(int type) {
+
+        showSetWallpaperLoading(true);
+        if (downloadFile != null && downloadFile.exists()) {
+            new Thread(new Runnable() {
+                @Override
+                public void run() {
+                    Log.d(BaseApp.TAG, "--------downloadFile=" + downloadFile.exists());
+                    setWallpaper(downloadFile, type);
+                }
+            }).start();
+        }
+//        else if (fullDrawable != null) {
+//            new Thread(new Runnable() {
+//                @Override
+//                public void run() {
+//                    File file = new File(CommonHelper.saveDrawableToFile(fullDrawable, mSavePath));
+//                    setWallpaper(file, type);
+//                }
+//            }).start();
+//        }
+        else {
+            call = JsonData.INSTANCE.downloadFile(fullUrl, mSavePath, new Function2<Boolean, InputStream, Unit>() {
+                @Override
+                public Unit invoke(Boolean aBoolean, InputStream inputStream) {
+                    Log.d(BaseApp.TAG, "--------downloadFile=" + Thread.currentThread().getName());
+                    File file = new File(mSavePath);
+                    if (aBoolean && file.exists()) {
+                        downloadFile = file;
+                        setWallpaper(downloadFile, type);
+                    } else {
+                        runOnUiThread(new Runnable() {
+                            @Override
+                            public void run() {
+                                showSetWallpaperLoading(false);
+                                Toast.makeText(DetailActivity.this, getString(R.string.set_fail), Toast.LENGTH_SHORT).show();
+                            }
+                        });
+
+                    }
+                    return null;
+                }
+            });
+        }
+
+
+    }
+
+
+    private void setWallpaper(File file, int type) {
+        try {
+            FileInputStream fileInputStream = new FileInputStream(file);
+            switch (type) {
+                case SettingDialog.type_home:
+                    if (Build.VERSION.SDK_INT < Build.VERSION_CODES.N) {
+                        wallpaperManager.setStream(fileInputStream);
+                    } else {
+                        wallpaperManager.setStream(
+                                fileInputStream,
+                                null,
+                                true,
+                                WallpaperManager.FLAG_SYSTEM
+                        );
+                    }
+                    break;
+                case SettingDialog.type_lock:
+                    if (Build.VERSION.SDK_INT < Build.VERSION_CODES.N) {
+                        wallpaperManager.setStream(fileInputStream);
+                    } else {
+                        wallpaperManager.setStream(
+                                fileInputStream,
+                                null,
+                                true,
+                                WallpaperManager.FLAG_LOCK
+                        );
+                    }
+                    break;
+                case SettingDialog.type_both:
+                    wallpaperManager.setStream(fileInputStream);
+                    break;
+            }
+            deleteCacheFile();
+            runOnUiThread(new Runnable() {
+                @Override
+                public void run() {
+                    showSetWallpaperLoading(false);
+                    Toast.makeText(DetailActivity.this, getString(R.string.set_success), Toast.LENGTH_SHORT).show();
+                }
+            });
+        } catch (Exception exception) {
+            runOnUiThread(new Runnable() {
+                @Override
+                public void run() {
+                    showSetWallpaperLoading(false);
+                    Toast.makeText(DetailActivity.this, getString(R.string.set_fail), Toast.LENGTH_SHORT).show();
+                }
+            });
+        }
+    }
+
+    private void deleteCacheFile() {
+        if (downloadFile != null && downloadFile.exists()) {
+            boolean delete = downloadFile.delete();
+            Log.d(BaseApp.TAG, "--------delete=" + delete);
+        }
+    }
+
+    @Override
+    protected void onDestroy() {
+        super.onDestroy();
+        if (call != null) {
+            call.cancel();
+        }
+    }
+}

app/src/main/java/com/newapp/paperwall/uiview/HomeFragment.java

@@ -0,0 +1,82 @@
+package com.newapp.paperwall.uiview;
+
+import android.content.Intent;
+import android.os.Bundle;
+import android.view.LayoutInflater;
+import android.view.View;
+import android.view.ViewGroup;
+
+import androidx.annotation.NonNull;
+import androidx.fragment.app.Fragment;
+import androidx.recyclerview.widget.GridLayoutManager;
+
+import com.newapp.paperwall.BaseApp;
+import com.newapp.paperwall.adapter.HomeAdapter;
+import com.newapp.paperwall.databinding.FragHomeBinding;
+import com.newapp.paperwall.javabean.Data;
+import com.newapp.paperwall.listener.OnItemClickListener;
+import com.newapp.paperwall.tools.UiUtils;
+import com.newapp.paperwall.tools.ItemSpace;
+
+import java.util.ArrayList;
+import java.util.List;
+
+
+public class HomeFragment extends Fragment implements OnItemClickListener {
+    private FragHomeBinding vb;
+    public HomeFragment() {
+    }
+    public static HomeFragment newInstance(int type) {
+        Bundle bundle = new Bundle();
+        bundle.putInt(UiUtils.key_index, type);
+        HomeFragment fragment = new HomeFragment();
+        fragment.setArguments(bundle);
+        return fragment;
+    }
+    @Override
+    public View onCreateView(@NonNull LayoutInflater inflater, ViewGroup container,
+                             Bundle savedInstanceState) {
+        vb = FragHomeBinding.inflate(getLayoutInflater());
+        initTabVp();
+        return vb.getRoot();
+    }
+
+
+
+    private void initTabVp() {
+
+        List<String> data = new ArrayList<>();
+        while (data.size() < 8) {
+            data = BaseApp.getCategoryNames();
+        }
+        vb.loadingPb.setVisibility(View.GONE);
+        initList(data);
+    }
+
+
+    private void initList(List<String> data) {
+        HomeAdapter homeAdapter = new HomeAdapter();
+        homeAdapter.setData(data);
+        homeAdapter.setInfoWallpaperListener(this);
+        ItemSpace itemSpace = new ItemSpace(10, 10, 0);
+        GridLayoutManager gridLayoutManager = new GridLayoutManager(requireContext(), 2);
+//        vb.rvClass.addItemDecoration(itemSpace);
+        vb.rvClass.setLayoutManager(gridLayoutManager);
+        vb.rvClass.setAdapter(homeAdapter);
+
+    }
+
+    @Override
+    public void onItemClickAction(Data info) {
+        Intent intent = new Intent(requireContext(), DetailActivity.class);
+        intent.putExtra(UiUtils.key_info, info);
+        startActivity(intent);
+    }
+
+    @Override
+    public void onClickMore(String name) {
+        Intent intent = new Intent(requireContext(), CategoryListActivity.class);
+        intent.putExtra(CategoryListActivity.key_index, name);
+        startActivity(intent);
+    }
+}

app/src/main/java/com/newapp/paperwall/uiview/MainActivity.java

@@ -0,0 +1,105 @@
+package com.newapp.paperwall.uiview;
+
+import android.content.Intent;
+import android.graphics.Color;
+import android.os.Bundle;
+import android.view.View;
+import android.widget.TextView;
+
+import androidx.annotation.NonNull;
+import androidx.appcompat.app.AppCompatActivity;
+import androidx.core.content.ContextCompat;
+import androidx.fragment.app.Fragment;
+import androidx.viewpager2.adapter.FragmentStateAdapter;
+
+import com.google.android.material.tabs.TabLayout;
+import com.newapp.paperwall.R;
+import com.newapp.paperwall.databinding.ActivityMainBinding;
+import com.newapp.paperwall.databinding.ItemTabBinding;
+import com.newapp.paperwall.tools.UiUtils;
+
+import java.util.ArrayList;
+import java.util.List;
+
+public class MainActivity extends AppCompatActivity {
+
+
+    private ActivityMainBinding vb;
+
+    @Override
+    protected void onCreate(Bundle savedInstanceState) {
+        super.onCreate(savedInstanceState);
+        vb = ActivityMainBinding.inflate(getLayoutInflater());
+        UiUtils.initFull(this, true);
+        setContentView(vb.getRoot());
+
+
+        List<Fragment> list = new ArrayList<>();
+        list.add(HomeFragment.newInstance(0));
+//        list.add(FindFragment.newInstance());
+        list.add(CollectFragment.newInstance());
+
+        int[] ints = {R.drawable.selector_home,  R.drawable.selector_like};
+        vb.viewpager2.setAdapter(new FragmentStateAdapter(this) {
+            @NonNull
+            @Override
+            public Fragment createFragment(int position) {
+                return list.get(position);
+            }
+
+            @Override
+            public int getItemCount() {
+                return list.size();
+            }
+        });
+        vb.viewpager2.setUserInputEnabled(false);
+
+        for (int i = 0; i < list.size(); i++) {
+            TabLayout.Tab tab = vb.tab.newTab();
+            ItemTabBinding tabVb = ItemTabBinding.inflate(getLayoutInflater());
+            tabVb.imgIcon.setImageDrawable(ContextCompat.getDrawable(this, ints[i]));
+            tab.setCustomView(tabVb.getRoot());
+            if (i == 0) {
+                tabVb.tvBottom.setText(R.string.category);
+                tabVb.tvBottom.setTextColor(Color.parseColor("#ff617b"));
+            } else {
+                tabVb.tvBottom.setText(R.string.collect);
+                tabVb.tvBottom.setTextColor(Color.parseColor("#808080"));
+            }
+            vb.tab.addTab(tab);
+        }
+        vb.tab.addOnTabSelectedListener(new TabLayout.OnTabSelectedListener() {
+            @Override
+            public void onTabSelected(TabLayout.Tab tab) {
+                int position = tab.getPosition();
+                vb.viewpager2.setCurrentItem(position);
+                View customView = tab.getCustomView();
+                assert customView != null;
+                TextView imageIndicator = customView.findViewById(R.id.tvBottom);
+                imageIndicator.setTextColor(Color.parseColor("#ff617b"));
+            }
+
+            @Override
+            public void onTabUnselected(TabLayout.Tab tab) {
+                View customView = tab.getCustomView();
+                assert customView != null;
+                TextView imageIndicator = customView.findViewById(R.id.tvBottom);
+                imageIndicator.setTextColor(Color.parseColor("#808080"));
+            }
+
+            @Override
+            public void onTabReselected(TabLayout.Tab tab) {
+
+            }
+        });
+
+    initSearchClick();
+    }
+private void initSearchClick(){
+        vb.toSearch.setOnClickListener(v -> {
+            Intent intent = new Intent(MainActivity.this, SearchActivity.class);
+            startActivity(intent);
+        });
+}
+
+}

app/src/main/java/com/newapp/paperwall/uiview/SearchActivity.java

@@ -0,0 +1,153 @@
+package com.newapp.paperwall.uiview;
+
+
+import android.content.Context;
+import android.content.Intent;
+import android.os.Bundle;
+import android.text.Editable;
+import android.text.TextWatcher;
+import android.util.Log;
+import android.view.View;
+import android.view.inputmethod.EditorInfo;
+import android.view.inputmethod.InputMethodManager;
+import android.widget.Toast;
+
+import androidx.appcompat.app.AppCompatActivity;
+import androidx.recyclerview.widget.GridLayoutManager;
+
+import com.newapp.paperwall.BaseApp;
+import com.newapp.paperwall.R;
+import com.newapp.paperwall.adapter.ThreeLinesAdapter;
+import com.newapp.paperwall.databinding.ActivityFindBinding;
+import com.newapp.paperwall.javabean.Data;
+import com.newapp.paperwall.listener.OnItemClickListener;
+import com.newapp.paperwall.tools.UiUtils;
+import com.newapp.paperwall.tools.DbManager;
+import com.newapp.paperwall.tools.ItemSpace;
+
+import java.util.List;
+
+public class SearchActivity extends AppCompatActivity implements OnItemClickListener {
+
+    private ThreeLinesAdapter adapterWallapper;
+    private ActivityFindBinding vb;
+
+    @Override
+    protected void onCreate(Bundle savedInstanceState) {
+        super.onCreate(savedInstanceState);
+        vb = ActivityFindBinding.inflate(getLayoutInflater());
+        UiUtils.initFull(this, true);
+        setContentView(vb.getRoot());
+        initList();
+        setBack();
+    }
+
+    @Override
+    protected void onResume() {
+        super.onResume();
+        Log.d("YYYYYYY", "onResume is start");
+        startSearch(false);
+    }
+
+    private void initList() {
+        int height = UiUtils.dp2Px(240);
+        adapterWallapper = new ThreeLinesAdapter(this, height);
+        adapterWallapper.setInfoWallpaperListener(this);
+        ItemSpace recyclerItemSpace = new ItemSpace(10, 10, 15);
+        GridLayoutManager gridLayoutManager = new GridLayoutManager(SearchActivity.this, 3);
+        vb.resultRecycler.setLayoutManager(gridLayoutManager);
+        vb.resultRecycler.addItemDecoration(recyclerItemSpace);
+        vb.resultRecycler.setAdapter(adapterWallapper);
+
+
+        vb.et.setOnEditorActionListener((v, actionId, event) -> {
+            if (actionId == EditorInfo.IME_ACTION_SEARCH) {
+                startSearch(true);
+                return true;
+            }
+            return false;
+        });
+        vb.et.addTextChangedListener(new TextWatcher() {
+            @Override
+            public void beforeTextChanged(CharSequence s, int start, int count, int after) {
+            }
+
+            @Override
+            public void onTextChanged(CharSequence s, int start, int before, int count) {
+                String inputText = s.toString().trim();
+                vb.btnSearch.setSelected(!inputText.isEmpty());
+            }
+
+            @Override
+            public void afterTextChanged(Editable s) {
+
+            }
+        });
+        vb.btnSearch.setOnClickListener(v -> startSearch(true));
+
+    }
+
+    private void closeKeyboard() {
+        InputMethodManager imm = (InputMethodManager) SearchActivity.this.getSystemService(Context.INPUT_METHOD_SERVICE);
+        imm.hideSoftInputFromWindow(vb.et.getWindowToken(), 0);
+    }
+
+    private void startSearch(boolean afterClick) {
+        closeKeyboard();
+        if (afterClick) {
+            vb.searchPb.setVisibility(View.VISIBLE);
+        }
+        String string = vb.et.getText().toString();
+        if (!string.isEmpty()) {
+            List<Data> search = DbManager.search(string);
+            if (!search.isEmpty()) {
+                showEmpty(false);
+                adapterWallapper.setDataInfo(search);
+                vb.searchPb.setVisibility(View.GONE);
+            } else {
+                vb.searchPb.setVisibility(View.GONE);
+                showEmpty(true);
+            }
+
+            Log.d(BaseApp.TAG, "--------------size=" + search.size());
+            for (Data data : search) {
+                Log.d(BaseApp.TAG, "--------------data=" + data.getDescription());
+            }
+        } else {
+            if (afterClick) {
+                vb.searchPb.setVisibility(View.GONE);
+                Toast.makeText(SearchActivity.this, getString(R.string.please_enter), Toast.LENGTH_SHORT).show();
+            }
+        }
+    }
+
+    private void showEmpty(boolean showEmpty) {
+        if (showEmpty) {
+            vb.emptyLayout.setVisibility(View.VISIBLE);
+            vb.resultRecycler.setVisibility(View.GONE);
+        } else {
+            vb.emptyLayout.setVisibility(View.GONE);
+            vb.resultRecycler.setVisibility(View.VISIBLE);
+        }
+
+    }
+
+    private void setBack() {
+        vb.imgBack.setOnClickListener(v -> {
+            finish();
+        });
+    }
+
+    @Override
+    public void onItemClickAction(Data info) {
+        Intent intent = new Intent(SearchActivity.this, DetailActivity.class);
+        intent.putExtra(UiUtils.key_info, info);
+        startActivity(intent);
+    }
+
+
+    @Override
+    protected void onDestroy() {
+        super.onDestroy();
+    }
+}

app/src/main/java/com/newapp/paperwall/uiview/SettingDialog.java

@@ -0,0 +1,109 @@
+package com.newapp.paperwall.uiview;
+
+import android.app.Dialog;
+import android.graphics.Color;
+import android.graphics.drawable.ColorDrawable;
+import android.os.Bundle;
+import android.view.LayoutInflater;
+import android.view.View;
+import android.view.ViewGroup;
+import android.view.Window;
+
+import androidx.annotation.NonNull;
+import androidx.annotation.Nullable;
+import androidx.fragment.app.DialogFragment;
+
+import com.newapp.paperwall.R;
+import com.newapp.paperwall.databinding.DialogSettingBinding;
+import com.newapp.paperwall.listener.DialogListener;
+
+import java.util.Objects;
+
+public class SettingDialog extends DialogFragment {
+
+    private DialogSettingBinding vb;
+    private DialogListener listener;
+
+    public static final int type_home =0;
+    public static final int type_lock =1;
+    public static final int type_both =2;
+
+    public void setListener(DialogListener listener) {
+        this.listener = listener;
+    }
+
+    @Nullable
+    @Override
+    public View onCreateView(@NonNull LayoutInflater inflater, @Nullable ViewGroup container, @Nullable Bundle savedInstanceState) {
+
+        vb = DialogSettingBinding.inflate(getLayoutInflater());
+
+        init();
+        return vb.getRoot();
+    }
+    @NonNull
+    @Override
+    public Dialog onCreateDialog(@Nullable Bundle savedInstanceState) {
+        Dialog dialog = super.onCreateDialog(savedInstanceState);
+
+        // 设置自定义样式
+        Objects.requireNonNull(dialog.getWindow()).requestFeature(android.view.Window.FEATURE_NO_TITLE);
+        dialog.getWindow().setWindowAnimations(R.style.BottomSheetDialogStyle);
+
+        // 调整对话框布局参数，使其从底部弹起
+        dialog.getWindow().setLayout(
+                android.view.ViewGroup.LayoutParams.MATCH_PARENT,
+                android.view.ViewGroup.LayoutParams.WRAP_CONTENT);
+        dialog.getWindow().setGravity(android.view.Gravity.BOTTOM);
+
+        return dialog;
+    }
+
+    @Override
+    public void onStart() {
+        super.onStart();
+        Dialog dialog = getDialog();
+        if (dialog != null) {
+            dialog.setCanceledOnTouchOutside(true);
+            Window window = dialog.getWindow();
+            if (window != null) {
+                window.setBackgroundDrawable(new ColorDrawable(Color.TRANSPARENT));
+                window.setLayout(ViewGroup.LayoutParams.MATCH_PARENT,ViewGroup.LayoutParams.WRAP_CONTENT);
+            }
+        }
+    }
+
+    private void init(){
+        vb.layoutHome.setOnClickListener(new View.OnClickListener() {
+            @Override
+            public void onClick(View v) {
+                if(listener!= null){
+                    listener.onSelectType(type_home);
+                    dismiss();
+
+                }
+
+            }
+        });
+        vb.layoutLock.setOnClickListener(new View.OnClickListener() {
+            @Override
+            public void onClick(View v) {
+                if(listener!= null){
+                    listener.onSelectType(type_lock);
+                    dismiss();
+
+                }
+            }
+        });
+        vb.layoutBoth.setOnClickListener(new View.OnClickListener() {
+            @Override
+            public void onClick(View v) {
+                if(listener!= null){
+                    listener.onSelectType(type_both);
+                    dismiss();
+
+                }
+            }
+        });
+    }
+}

app/src/main/java/com/newapp/paperwall/uiview/StartActivity.java

@@ -0,0 +1,79 @@
+package com.newapp.paperwall.uiview;
+
+import android.annotation.SuppressLint;
+import android.content.Intent;
+import android.os.Bundle;
+import android.os.CountDownTimer;
+
+import androidx.appcompat.app.AppCompatActivity;
+
+import com.newapp.paperwall.databinding.ActivityStartBinding;
+import com.newapp.paperwall.tools.UiUtils;
+
+public class StartActivity extends AppCompatActivity {
+
+    private CountDownTimer countDownTimer;
+    private ActivityStartBinding vb;
+
+    private long totalTime = 1600;
+
+    @SuppressLint("MissingInflatedId")
+    @Override
+    protected void onCreate(Bundle savedInstanceState) {
+        super.onCreate(savedInstanceState);
+        vb = ActivityStartBinding.inflate(getLayoutInflater());
+        UiUtils.initFull(this,true);
+        setContentView(vb.getRoot());
+
+
+        countDownTimer = new CountDownTimer(totalTime,100) {
+            @Override
+            public void onTick(long millisUntilFinished) {
+                int progressPercentage = (int) ((100 * millisUntilFinished) / totalTime);
+
+                int countdownPercentage = 100 - progressPercentage;
+                vb.progressbar.setProgress(countdownPercentage);
+            }
+
+            @Override
+            public void onFinish() {
+                vb.progressbar.setProgress(100);
+                Intent intent = new Intent(StartActivity.this, MainActivity.class);
+                startActivity(intent);
+                finish();
+            }
+        };
+
+//        countDownTimer = AdManager.showWelcomeAd(this, totalTime, new CountAction() {
+//            @Override
+//            public void onCount(long millisUntilFinished) {
+//                int progressPercentage = (int) ((100 * millisUntilFinished) / totalTime);
+//
+//                int countdownPercentage = 100 - progressPercentage;
+//
+//                vb.progressbar.setProgress(countdownPercentage);
+//            }
+//        }, new GoMainAction() {
+//            @Override
+//            public void onGo() {
+//                vb.progressbar.setProgress(100);
+//                Intent intent = new Intent(WElActivity.this, HomeActivity.class);
+//                startActivity(intent);
+//                finish();
+//            }
+//        });
+        countDownTimer.start();
+
+    }
+
+
+
+    @Override
+    protected void onDestroy() {
+        super.onDestroy();
+        if (countDownTimer != null) {
+            countDownTimer.cancel();
+            countDownTimer = null;
+        }
+    }
+}

app/src/main/res/anim/slide_down.xml

@@ -0,0 +1,7 @@
+<?xml version="1.0" encoding="utf-8"?>
+<set xmlns:android="http://schemas.android.com/apk/res/android">
+    <translate
+        android:fromYDelta="0%"
+        android:toYDelta="100%"
+        android:duration="300"/>
+</set>

app/src/main/res/anim/slide_up.xml

@@ -0,0 +1,7 @@
+<?xml version="1.0" encoding="utf-8"?>
+<set xmlns:android="http://schemas.android.com/apk/res/android">
+    <translate
+        android:fromYDelta="100%"
+        android:toYDelta="0%"
+        android:duration="300"/>
+</set>

app/src/main/res/drawable/bottom_dialog.xml

@@ -0,0 +1,7 @@
+<?xml version="1.0" encoding="utf-8"?>
+<shape xmlns:android="http://schemas.android.com/apk/res/android"
+    android:shape="rectangle">
+    <solid android:color="#ffffff" />
+    <corners android:topLeftRadius="16dp" android:topRightRadius="16dp"/>
+
+</shape>

app/src/main/res/drawable/bottom_tab.xml

@@ -0,0 +1,8 @@
+<?xml version="1.0" encoding="utf-8"?>
+<shape xmlns:android="http://schemas.android.com/apk/res/android">
+<gradient
+    android:startColor="#99FFFFFF"
+    android:endColor="#FFFFFFFF"
+    android:angle="270"
+    android:type="linear" />
+</shape>

app/src/main/res/drawable/btn_apply.xml

@@ -0,0 +1,10 @@
+<?xml version="1.0" encoding="utf-8"?>
+<shape xmlns:android="http://schemas.android.com/apk/res/android"
+    android:shape="rectangle">
+    <gradient
+        android:startColor="#FFC0CB"
+    android:endColor="#ffffff"
+    android:angle="0"
+    android:type="linear" />
+    <corners android:radius="25dp"/>
+</shape>

app/src/main/res/drawable/ic_back_white.xml

@@ -0,0 +1,9 @@
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="64dp"
+    android:height="64dp"
+    android:viewportWidth="1024"
+    android:viewportHeight="1024">
+  <path
+      android:pathData="M154.5,469.3H981.3a42.7,42.7 0,1 1,0 85.3H154.5l300.7,266.9a42.7,42.7 0,1 1,-57.1 63.4l-384,-341.3a42.7,42.7 0,0 1,0 -63.4l384,-341.3a42.7,42.7 0,1 1,57.1 63.4L154.5,469.3z"
+      android:fillColor="@color/white"/>
+</vector>

app/src/main/res/drawable/ic_collect_red.xml

@@ -0,0 +1,9 @@
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="24dp"
+    android:height="24dp"
+    android:viewportWidth="1024"
+    android:viewportHeight="1024">
+  <path
+      android:pathData="M667.8,117.3C832.9,117.3 938.7,249.7 938.7,427.9c0,138.3 -125.1,290.5 -371.6,461.6a96.8,96.8 0,0 1,-110.2 0C210.4,718.4 85.3,566.1 85.3,427.9 85.3,249.7 191.1,117.3 356.2,117.3c59.6,0 100.1,20.8 155.8,68.1C567.7,138.2 608.2,117.3 667.8,117.3z"
+      android:fillColor="#C03B3B"/>
+</vector>

app/src/main/res/drawable/ic_collect_stoke_white.xml

@@ -0,0 +1,9 @@
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="64dp"
+    android:height="64dp"
+    android:viewportWidth="1024"
+    android:viewportHeight="1024">
+  <path
+      android:pathData="M667.8,117.3C832.9,117.3 938.7,249.7 938.7,427.9c0,138.3 -125.1,290.5 -371.6,461.6a96.8,96.8 0,0 1,-110.2 0C210.4,718.4 85.3,566.1 85.3,427.9 85.3,249.7 191.1,117.3 356.2,117.3c59.6,0 100.1,20.8 155.8,68.1C567.7,138.2 608.2,117.3 667.8,117.3zM667.8,180.5c-41.4,0 -70.3,15.2 -117,55 -2.2,1.8 -14.4,12.4 -17.9,15.4a32.3,32.3 0,0 1,-41.8 0c-3.5,-3 -15.8,-13.5 -17.9,-15.4 -46.7,-39.9 -75.5,-55 -117,-55C230.2,180.5 149.3,281.3 149.3,426.7 149.3,537.6 262.9,675.2 493.6,834.8a32.4,32.4 0,0 0,36.7 0C761.1,675.3 874.7,537.6 874.7,426.7c0,-145.4 -80.9,-246.2 -206.9,-246.2z"
+      android:fillColor="@color/white"/>
+</vector>

app/src/main/res/drawable/ic_collect_white.xml

@@ -0,0 +1,9 @@
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="64dp"
+    android:height="64dp"
+    android:viewportWidth="1024"
+    android:viewportHeight="1024">
+  <path
+      android:pathData="M704,128C833.6,128 938.7,234.7 938.7,384c0,298.7 -320,469.3 -426.7,533.3C405.3,853.3 85.3,682.7 85.3,384c0,-149.3 106.7,-256 234.7,-256C399.4,128 469.3,170.7 512,213.3c42.7,-42.7 112.6,-85.3 192,-85.3zM551.9,793.8a1141.4,1141.4 0,0 0,103.3 -72.6C782.3,620.1 853.3,509.6 853.3,384c0,-100.7 -65.6,-170.7 -149.3,-170.7 -45.9,0 -95.6,24.3 -131.7,60.3L512,334l-60.3,-60.3C415.6,237.7 365.9,213.3 320,213.3 237.2,213.3 170.7,284 170.7,384c0,125.6 71.1,236.1 198.2,337.2 31.8,25.3 65.7,48.9 103.3,72.5 12.8,8.1 25.4,15.8 39.9,24.4 14.5,-8.6 27.1,-16.3 39.9,-24.4z"
+      android:fillColor="@color/white"/>
+</vector>

app/src/main/res/drawable/ic_double_rec.xml

@@ -0,0 +1,12 @@
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="64dp"
+    android:height="64dp"
+    android:viewportWidth="1024"
+    android:viewportHeight="1024">
+  <path
+      android:pathData="M747.2,283.2L54.5,283.2v692.7h692.7v-692.7zM656.8,373.6v512h-512v-512h512z"
+      android:fillColor="@color/black"/>
+  <path
+      android:pathData="M993.3,12.4v692.7h-287.2v-90.4h196.8v-512h-512v224.4h-90.4V12.4z"
+      android:fillColor="@color/black"/>
+</vector>

app/src/main/res/drawable/ic_down_local.xml

@@ -0,0 +1,9 @@
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="64dp"
+    android:height="64dp"
+    android:viewportWidth="1024"
+    android:viewportHeight="1024">
+  <path
+      android:pathData="M878.6,337.2a57.8,57.8 0,0 0,-81.7 0L574.6,559.5V173a57.8,57.8 0,0 0,-115.6 0v386.5L236.8,337.2a57.8,57.8 0,0 0,-81.7 0,57.8 57.8,0 0,0 0,81.8l318.7,318.7a57.6,57.6 0,0 0,40.9 16.9c0.7,0 1.5,-0.1 2.2,-0.1 0.7,0 1.5,0.1 2.2,0.1a57.6,57.6 0,0 0,40.9 -16.9L878.6,419a57.8,57.8 0,0 0,0 -81.8zM861,908.4H165.4a57.8,57.8 0,0 1,0 -115.6h695.6a57.8,57.8 0,0 1,0 115.6z"
+      android:fillColor="@color/white"/>
+</vector>

app/src/main/res/drawable/ic_empty.xml

@@ -0,0 +1,12 @@
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="64dp"
+    android:height="64dp"
+    android:viewportWidth="1024"
+    android:viewportHeight="1024">
+  <path
+      android:pathData="M271.9,728.1v-412.2c0,-30.7 18.9,-53.8 39.9,-53.8h412.2c21,0 39.9,23.6 39.9,54.3v220.2c0,2 0.5,4.1 1,5.6l14.8,-5.6v-220.2c0,-38.9 -25.1,-70.1 -56.3,-70.1h-412.2c-31.2,0 -56.3,31.2 -56.3,70.1v418.3l16.9,-6.7zM271.9,728.1v-412.2c0,-30.7 18.9,-53.8 39.9,-53.8h412.2c21,0 39.9,23.6 39.9,54.3v220.2c0,2 0.5,4.1 1,5.6l14.8,-5.6v-220.2c0,-38.9 -25.1,-70.1 -56.3,-70.1h-412.2c-31.2,0 -56.3,31.2 -56.3,70.1v418.3l16.9,-6.7zM958.5,800.8c-21.5,-16.9 -45.6,-29.7 -71.7,-38.4 -4.1,-1 -8.7,1.5 -9.7,5.6 -1,4.1 1,8.2 4.6,9.7 24.1,8.2 46.6,20.5 67.1,35.8 3.6,2.6 8.7,1.5 11.3,-2 2,-3.1 1.5,-7.7 -1.5,-10.8zM517.6,817.2c-37.9,0 -75.3,10.2 -108,30.2 -45.6,-61.4 -117.2,-97.3 -194,-97.3 -54.3,0 -107.5,18.4 -150,52.2 -3.1,3.1 -3.6,8.2 -0.5,11.3 2.6,3.1 7.2,3.6 10.2,1 39.9,-31.7 89.1,-48.6 140.3,-48.6 74.8,0 143.4,36.4 185.3,96.8 2.6,3.6 7.2,4.6 11.3,2 31.2,-21 68.1,-31.7 105.5,-31.7 35.8,0 69.6,9.7 99.8,27.6 3.6,2 8.2,1 10.8,-2 13.3,-17.9 29.2,-34.3 47.1,-47.6 3.6,-3.1 4.1,-8.2 1,-11.3 -2.6,-3.1 -7.2,-3.6 -10.8,-1.5 -17.4,12.8 -32.8,28.2 -46.1,45.1 -31.7,-16.9 -66.6,-26.1 -101.9,-26.1zM855.6,846.8c-41,-27.6 -96.3,-16.9 -123.9,23.6l-3.1,4.6c-2,3.6 -1,8.7 3.1,11.3 3.6,2 8.7,1 11.3,-3.1 8.2,-14.3 21.5,-25.1 36.9,-31.2 22.5,-8.7 47.6,-5.6 67.6,7.7 3.6,2.6 8.7,1.5 11.3,-2 1.5,-3.1 0.5,-8.2 -3.1,-10.8zM185.3,248.8c2,1.5 2,4.6 0.5,6.1m-45.1,205.3l-18.9,21c-1,1 -2.6,1 -3.6,0 -1,-1 -1,-2.6 0,-3.6l18.9,-21c1,-1 2.6,-1 3.6,0 1,1 1,2.6 0,3.6zM165.4,460.3l-18.9,21c-1,1 -2.6,1 -3.6,0 -1,-1 -1,-2.6 0,-3.6l18.9,-21c1,-1 2.6,-1 3.6,0 0.5,1 1,2.6 0,3.6zM813.1,146.4l-38.4,43c-2,2.6 -6.1,2.6 -8.2,0.5 -2.6,-2 -2.6,-6.1 -0.5,-8.2l38.4,-43c2,-2.6 6.1,-2.6 8.2,-0.5 2.6,2 2.6,5.6 0.5,8.2zM863.7,146.4l-38.4,43c-2,2.6 -6.1,2.6 -8.2,0.5 -2.6,-2 -2.6,-6.1 -0.5,-8.2l38.4,-43c2,-2.6 6.1,-2.6 8.2,-0.5 2.6,2 3.1,5.6 0.5,8.2z"
+      android:fillColor="#C9C7C7"/>
+  <path
+      android:pathData="M390.1,451.6c-17.9,0.5 -32.8,-13.8 -33.3,-31.2 -0.5,-17.9 13.8,-32.8 31.2,-33.3h1.5c17.9,0.5 31.7,15.4 31.2,33.3 0.5,16.9 -13.3,30.7 -30.7,31.2zM382.5,419.3c6.1,0 10.8,-4.6 10.8,-10.8 0,-6.1 -4.6,-10.8 -10.8,-10.8 -6.1,0 -10.8,4.6 -10.8,10.8 0,6.1 4.6,10.8 10.8,10.8zM656.4,451.6c-17.9,0.5 -32.8,-13.8 -33.3,-31.2 -0.5,-17.9 13.8,-32.8 31.2,-33.3h1.5c17.9,0.5 31.7,15.4 31.2,33.3 0.5,16.9 -13.3,30.7 -30.7,31.2zM648.2,419.3c6.1,0 10.8,-4.6 10.8,-10.8 0,-6.1 -4.6,-10.8 -10.8,-10.8s-10.8,4.6 -10.8,10.8c0,6.1 5.1,10.8 10.8,10.8zM596,515.1c-2,0 -4.1,-1 -5.6,-2.6 -11.8,-12.3 -23.6,-17.9 -35.3,-17.4 -11.3,0.5 -21,7.7 -26.1,14.3 -2.6,3.6 -7.7,4.1 -11.3,1.5 -0.5,-0.5 -1,-0.5 -1,-1 -14.3,-16.4 -26.6,-15.9 -36.4,-13.8 -8.2,2 -16.4,6.7 -24.6,14.3 -3.1,3.1 -8.2,2.6 -11.3,-0.5 -3.1,-3.1 -2.6,-8.2 0.5,-11.3 10.2,-9.2 21,-15.4 31.7,-17.9 17.4,-4.6 32.8,-0.5 46.6,12.3 6.7,-6.1 17.4,-12.8 31.7,-13.8 16.4,-1 32.3,6.7 47.6,22.5 3.1,3.1 3.1,8.2 0,11.3 -2.6,1 -4.6,2 -6.7,2zM765.4,798.2c-64.5,0 -116.7,-52.2 -116.7,-116.7 0,-64.5 52.2,-116.7 116.7,-116.7 64.5,0 116.7,52.2 116.7,116.7 0,64.5 -52.2,116.7 -116.7,116.7zM707.6,666.6c-8.7,0 -16.4,7.2 -15.9,16.4 0,8.7 7.2,15.9 15.9,15.9h118.3c8.7,0 16.4,-7.2 15.9,-16.4 0,-8.7 -7.2,-15.9 -15.9,-15.9h-118.3z"
+      android:fillColor="#C9C7C7"/>
+</vector>

app/src/main/res/drawable/ic_empty_result.xml

@@ -0,0 +1,17 @@
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="256dp"
+    android:height="256dp"
+    android:viewportWidth="1024"
+    android:viewportHeight="1024">
+  <path
+      android:pathData="M219.8,71c-12.3,0 -21.8,-9.6 -21.8,-21.8S208.9,27.3 219.8,27.3c12.3,0 21.8,9.6 21.8,21.8 0,12.3 -9.6,21.8 -21.8,21.8zM219.8,34.1c-8.2,0 -15,6.8 -15,15s6.8,15 15,15c8.2,0 15,-6.8 15,-15 0,-8.2 -6.8,-15 -15,-15z"
+      android:strokeAlpha="0.3"
+      android:fillColor="#C9C7C7"
+      android:fillAlpha="0.3"/>
+  <path
+      android:pathData="M935.3,1009L112,1009c-4.1,0 -6.8,2.7 -6.8,6.8s2.7,6.8 6.8,6.8h823.3c4.1,0 6.8,-2.7 6.8,-6.8s-2.7,-6.8 -6.8,-6.8zM84.7,1009h-54.6c-4.1,0 -6.8,2.7 -6.8,6.8s2.7,6.8 6.8,6.8h54.6c4.1,0 6.8,-2.7 6.8,-6.8s-4.1,-6.8 -6.8,-6.8zM994,1009h-27.3c-4.1,0 -6.8,2.7 -6.8,6.8s2.7,6.8 6.8,6.8h27.3c4.1,0 6.8,-2.7 6.8,-6.8s-2.7,-6.8 -6.8,-6.8zM244.4,428.7c4.1,0 6.8,-2.7 6.8,-6.8L251.2,210.3h400v109.2L764.6,319.5l4.1,4.1v379.6c0,4.1 2.7,6.8 6.8,6.8s6.8,-2.7 6.8,-6.8L782.3,318.1l-8.2,-8.2c0,-1.4 -2.7,-4.1 -4.1,-4.1l-107.9,-107.9 -1.4,-1.4h-423.3v225.3c0,4.1 2.7,6.8 6.8,6.8zM663.6,305.8v-86l86,86h-86zM244.4,518.8c4.1,0 6.8,-2.7 6.8,-6.8v-64.2c0,-4.1 -2.7,-6.8 -6.8,-6.8s-6.8,2.7 -6.8,6.8v64.2c0,4.1 2.7,6.8 6.8,6.8zM244.4,558.4c4.1,0 6.8,-2.7 6.8,-6.8L251.2,532.5c0,-4.1 -2.7,-6.8 -6.8,-6.8s-6.8,2.7 -6.8,6.8v19.1c0,4.1 2.7,6.8 6.8,6.8zM782.3,740c0,-4.1 -2.7,-6.8 -6.8,-6.8s-6.8,2.7 -6.8,6.8v84.7L251.2,824.7L251.2,570.7c0,-4.1 -2.7,-6.8 -6.8,-6.8s-6.8,2.7 -6.8,6.8v267.6h544.8v-98.3z"
+      android:fillColor="#C9C7C7"/>
+  <path
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+      android:fillColor="#C9C7C7"/>
+</vector>

app/src/main/res/drawable/ic_find_black.xml

@@ -0,0 +1,12 @@
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="256dp"
+    android:height="256dp"
+    android:viewportWidth="1024"
+    android:viewportHeight="1024">
+  <path
+      android:pathData="M222.1,580.4a356.2,356.2 0,0 0,34.1 152.9,357.6 357.6,0 0,0 477.7,-477.7A357.6,357.6 0,0 0,222.1 580.4z"
+      android:fillColor="#00000000"/>
+  <path
+      android:pathData="M1009,936.6l-276.1,-276.1a409.5,409.5 0,1 0,-72.3 72.3l276.1,276.1a51.2,51.2 0,0 0,72.3 -72.3zM409.8,716.9a307.1,307.1 0,1 1,307.1 -307.1,307.1 307.1,0 0,1 -307.1,307.1z"
+      android:fillColor="#000000"/>
+</vector>

app/src/main/res/drawable/ic_find_gray.xml

@@ -0,0 +1,12 @@
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="256dp"
+    android:height="256dp"
+    android:viewportWidth="1024"
+    android:viewportHeight="1024">
+  <path
+      android:pathData="M222.1,580.4a356.2,356.2 0,0 0,34.1 152.9,357.6 357.6,0 0,0 477.7,-477.7A357.6,357.6 0,0 0,222.1 580.4z"
+      android:fillColor="#00000000"/>
+  <path
+      android:pathData="M1009,936.6l-276.1,-276.1a409.5,409.5 0,1 0,-72.3 72.3l276.1,276.1a51.2,51.2 0,0 0,72.3 -72.3zM409.8,716.9a307.1,307.1 0,1 1,307.1 -307.1,307.1 307.1,0 0,1 -307.1,307.1z"
+      android:fillColor="#DCDCDC"/>
+</vector>

app/src/main/res/drawable/ic_find_red.xml

@@ -0,0 +1,12 @@
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="256dp"
+    android:height="256dp"
+    android:viewportWidth="1024"
+    android:viewportHeight="1024">
+  <path
+      android:pathData="M1009,936.6l-276.1,-276.1a409.5,409.5 0,1 0,-72.3 72.3l276.1,276.1a51.2,51.2 0,0 0,72.3 -72.3zM409.8,716.9a307.1,307.1 0,1 1,307.1 -307.1,307.1 307.1,0 0,1 -307.1,307.1z"
+      android:fillColor="#D3D3D3"/>
+  <path
+      android:pathData="M1009,936.6l-276.1,-276.1a409.5,409.5 0,1 0,-72.3 72.3l276.1,276.1a51.2,51.2 0,0 0,72.3 -72.3zM409.8,716.9a307.1,307.1 0,1 1,307.1 -307.1,307.1 307.1,0 0,1 -307.1,307.1z"
+      android:fillColor="#CD5C5C"/>
+</vector>

app/src/main/res/drawable/ic_lock_phone.xml

@@ -0,0 +1,9 @@
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="64dp"
+    android:height="64dp"
+    android:viewportWidth="1024"
+    android:viewportHeight="1024">
+  <path
+      android:fillColor="@color/black"
+      android:pathData="M426.9,683l170.8,0c25.6,0 42.7,-17.1 42.7,-42.7L640.3,512.3c0,-25.6 -17.1,-42.7 -42.7,-42.7l0,-42.7c0,-47 -38.4,-85.4 -85.4,-85.4s-85.4,38.4 -85.4,85.4l0,42.7c-25.6,0 -42.7,17.1 -42.7,42.7l0,128.1C384.2,666 401.3,683 426.9,683zM461,426.9c0,-29.9 21.3,-51.2 51.2,-51.2s51.2,21.3 51.2,51.2l0,42.7 -102.5,0L461,426.9 461,426.9zM725.7,42.7 L298.8,42.7c-47,0 -85.4,38.4 -85.4,85.4l0,768.4c0,47 38.4,85.4 85.4,85.4l426.9,0c47,0 85.4,-38.4 85.4,-85.4L811.1,128.1C811.1,81.1 772.7,42.7 725.7,42.7zM725.7,811.1 L298.8,811.1 298.8,213.4l426.9,0L725.7,811.1z"/>
+</vector>

app/src/main/res/drawable/ic_logo_background.xml

@@ -0,0 +1,74 @@
+<?xml version="1.0" encoding="utf-8"?>
+<vector
+    android:height="108dp"
+    android:width="108dp"
+    android:viewportHeight="108"
+    android:viewportWidth="108"
+    xmlns:android="http://schemas.android.com/apk/res/android">
+    <path android:fillColor="#3DDC84"
+          android:pathData="M0,0h108v108h-108z"/>
+    <path android:fillColor="#00000000" android:pathData="M9,0L9,108"
+          android:strokeColor="#33FFFFFF" android:strokeWidth="0.8"/>
+    <path android:fillColor="#00000000" android:pathData="M19,0L19,108"
+          android:strokeColor="#33FFFFFF" android:strokeWidth="0.8"/>
+    <path android:fillColor="#00000000" android:pathData="M29,0L29,108"
+          android:strokeColor="#33FFFFFF" android:strokeWidth="0.8"/>
+    <path android:fillColor="#00000000" android:pathData="M39,0L39,108"
+          android:strokeColor="#33FFFFFF" android:strokeWidth="0.8"/>
+    <path android:fillColor="#00000000" android:pathData="M49,0L49,108"
+          android:strokeColor="#33FFFFFF" android:strokeWidth="0.8"/>
+    <path android:fillColor="#00000000" android:pathData="M59,0L59,108"
+          android:strokeColor="#33FFFFFF" android:strokeWidth="0.8"/>
+    <path android:fillColor="#00000000" android:pathData="M69,0L69,108"
+          android:strokeColor="#33FFFFFF" android:strokeWidth="0.8"/>
+    <path android:fillColor="#00000000" android:pathData="M79,0L79,108"
+          android:strokeColor="#33FFFFFF" android:strokeWidth="0.8"/>
+    <path android:fillColor="#00000000" android:pathData="M89,0L89,108"
+          android:strokeColor="#33FFFFFF" android:strokeWidth="0.8"/>
+    <path android:fillColor="#00000000" android:pathData="M99,0L99,108"
+          android:strokeColor="#33FFFFFF" android:strokeWidth="0.8"/>
+    <path android:fillColor="#00000000" android:pathData="M0,9L108,9"
+          android:strokeColor="#33FFFFFF" android:strokeWidth="0.8"/>
+    <path android:fillColor="#00000000" android:pathData="M0,19L108,19"
+          android:strokeColor="#33FFFFFF" android:strokeWidth="0.8"/>
+    <path android:fillColor="#00000000" android:pathData="M0,29L108,29"
+          android:strokeColor="#33FFFFFF" android:strokeWidth="0.8"/>
+    <path android:fillColor="#00000000" android:pathData="M0,39L108,39"
+          android:strokeColor="#33FFFFFF" android:strokeWidth="0.8"/>
+    <path android:fillColor="#00000000" android:pathData="M0,49L108,49"
+          android:strokeColor="#33FFFFFF" android:strokeWidth="0.8"/>
+    <path android:fillColor="#00000000" android:pathData="M0,59L108,59"
+          android:strokeColor="#33FFFFFF" android:strokeWidth="0.8"/>
+    <path android:fillColor="#00000000" android:pathData="M0,69L108,69"
+          android:strokeColor="#33FFFFFF" android:strokeWidth="0.8"/>
+    <path android:fillColor="#00000000" android:pathData="M0,79L108,79"
+          android:strokeColor="#33FFFFFF" android:strokeWidth="0.8"/>
+    <path android:fillColor="#00000000" android:pathData="M0,89L108,89"
+          android:strokeColor="#33FFFFFF" android:strokeWidth="0.8"/>
+    <path android:fillColor="#00000000" android:pathData="M0,99L108,99"
+          android:strokeColor="#33FFFFFF" android:strokeWidth="0.8"/>
+    <path android:fillColor="#00000000" android:pathData="M19,29L89,29"
+          android:strokeColor="#33FFFFFF" android:strokeWidth="0.8"/>
+    <path android:fillColor="#00000000" android:pathData="M19,39L89,39"
+          android:strokeColor="#33FFFFFF" android:strokeWidth="0.8"/>
+    <path android:fillColor="#00000000" android:pathData="M19,49L89,49"
+          android:strokeColor="#33FFFFFF" android:strokeWidth="0.8"/>
+    <path android:fillColor="#00000000" android:pathData="M19,59L89,59"
+          android:strokeColor="#33FFFFFF" android:strokeWidth="0.8"/>
+    <path android:fillColor="#00000000" android:pathData="M19,69L89,69"
+          android:strokeColor="#33FFFFFF" android:strokeWidth="0.8"/>
+    <path android:fillColor="#00000000" android:pathData="M19,79L89,79"
+          android:strokeColor="#33FFFFFF" android:strokeWidth="0.8"/>
+    <path android:fillColor="#00000000" android:pathData="M29,19L29,89"
+          android:strokeColor="#33FFFFFF" android:strokeWidth="0.8"/>
+    <path android:fillColor="#00000000" android:pathData="M39,19L39,89"
+          android:strokeColor="#33FFFFFF" android:strokeWidth="0.8"/>
+    <path android:fillColor="#00000000" android:pathData="M49,19L49,89"
+          android:strokeColor="#33FFFFFF" android:strokeWidth="0.8"/>
+    <path android:fillColor="#00000000" android:pathData="M59,19L59,89"
+          android:strokeColor="#33FFFFFF" android:strokeWidth="0.8"/>
+    <path android:fillColor="#00000000" android:pathData="M69,19L69,89"
+          android:strokeColor="#33FFFFFF" android:strokeWidth="0.8"/>
+    <path android:fillColor="#00000000" android:pathData="M79,19L79,89"
+          android:strokeColor="#33FFFFFF" android:strokeWidth="0.8"/>
+</vector>

app/src/main/res/drawable/ic_phone.xml

@@ -0,0 +1,9 @@
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="64dp"
+    android:height="64dp"
+    android:viewportWidth="1024"
+    android:viewportHeight="1024">
+  <path
+      android:fillColor="@color/black"
+      android:pathData="M776.7,1010.1h-479.9c-28.3,0 -51.3,-23 -51.3,-51.3v-891.1c0,-28.3 23,-51.3 51.3,-51.3h479.9c28.3,0 51.3,23 51.3,51.3v891.1c0,28.3 -23,51.3 -51.3,51.3v0zM536.6,958.8c19.1,0 34.2,-15.4 34.2,-34.2s-15.4,-34.2 -34.2,-34.2 -34.2,15.4 -34.2,34.2 15.4,34.2 34.2,34.2v0zM776.7,119h-479.9v719.7h479.6v-719.7h0.3z"/>
+</vector>

app/src/main/res/drawable/ic_wallpaper.xml

@@ -0,0 +1,12 @@
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="256dp"
+    android:height="256dp"
+    android:viewportWidth="1024"
+    android:viewportHeight="1024">
+  <path
+      android:fillColor="@color/white"
+      android:pathData="M261.9,492.9c20.6,11.9 46,11.9 66.6,0 20.6,-11.9 33.3,-33.9 33.3,-57.6 0,-36.8 -29.8,-66.5 -66.6,-66.5s-66.5,29.8 -66.5,66.5c0,23.8 12.7,45.7 33.2,57.6z"/>
+  <path
+      android:fillColor="@color/white"
+      android:pathData="M804,153.4L221.4,153.4c-78.3,0 -142,63.7 -142,142v436.9c0,78.3 63.7,142 142,142L804,874.3c78.3,0 142,-63.7 142,-142L946,295.4c-0.1,-78.3 -63.7,-142 -142,-142zM144.9,295.4c0,-42.2 34.3,-76.5 76.4,-76.5L804,218.9c42.1,0 76.4,34.3 76.4,76.5v331.1l-95.3,-86.2 -13.6,-9.7c-71.9,-46.1 -164.2,-45.1 -233.9,1.3l-385,232.6c-4.7,-9.9 -7.7,-20.6 -7.7,-32.2L144.9,295.4zM804,808.8L221.4,808.8c-4.1,0 -7.6,-1.7 -11.4,-2.3l362.8,-219.2c49.5,-32.9 113.6,-33.4 162.8,-1.9l143.7,128.5 1.2,-1.3v19.8c-0.1,42.1 -34.4,76.4 -76.5,76.4z"/>
+</vector>

app/src/main/res/drawable/list_back_oval.xml

@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="utf-8"?>
+<shape xmlns:android="http://schemas.android.com/apk/res/android"
+    android:shape="oval">
+    <solid android:color="#33808080"/>
+
+</shape>

app/src/main/res/drawable/search_et_stoke.xml

@@ -0,0 +1,7 @@
+<?xml version="1.0" encoding="utf-8"?>
+<shape xmlns:android="http://schemas.android.com/apk/res/android"
+    android:shape="rectangle" >
+    <solid android:color="#2bC0C0C0" />
+    <corners android:radius="25dp"/>
+
+</shape>

app/src/main/res/drawable/selector_home.xml

@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="utf-8"?>
+<selector xmlns:android="http://schemas.android.com/apk/res/android">
+    <item android:drawable="@drawable/tab_home_select" android:state_selected="true" />
+    <item android:drawable="@drawable/tab_home_gray" />
+
+</selector>

app/src/main/res/drawable/selector_like.xml

@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="utf-8"?>
+<selector xmlns:android="http://schemas.android.com/apk/res/android">
+    <item android:drawable="@drawable/tab_like_select" android:state_selected="true" />
+    <item android:drawable="@drawable/tab_like_gray" />
+
+</selector>

app/src/main/res/drawable/selector_like_white.xml

@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="utf-8"?>
+<selector xmlns:android="http://schemas.android.com/apk/res/android">
+    <item android:drawable="@drawable/ic_collect_red" android:state_selected="true" />
+    <item android:drawable="@drawable/ic_collect_stoke_white" />
+
+</selector>

app/src/main/res/drawable/selector_likewhite.xml

@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="utf-8"?>
+<selector xmlns:android="http://schemas.android.com/apk/res/android">
+    <item android:drawable="@drawable/ic_collect_red" android:state_selected="true" />
+    <item android:drawable="@drawable/ic_collect_white" />
+
+</selector>

app/src/main/res/drawable/selector_search.xml

@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="utf-8"?>
+<selector xmlns:android="http://schemas.android.com/apk/res/android">
+    <item android:drawable="@drawable/ic_find_red" android:state_selected="true" />
+    <item android:drawable="@drawable/ic_find_gray" />
+
+</selector>

app/src/main/res/drawable/tab_home_gray.xml

@@ -0,0 +1,9 @@
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="64dp"
+    android:height="64dp"
+    android:viewportWidth="1024"
+    android:viewportHeight="1024">
+  <path
+      android:pathData="M555.5,118l312.9,224.6A117.3,117.3 0,0 1,917.3 437.9V800c0,64.8 -52.5,117.3 -117.3,117.3H640V746.7c0,-70.7 -57.3,-128 -128,-128s-128,57.3 -128,128v170.7H224c-64.8,0 -117.3,-52.5 -117.3,-117.3V437.9a117.3,117.3 0,0 1,48.9 -95.3l312.9,-224.6a74.7,74.7 0,0 1,87.1 0z"
+      android:fillColor="#808080"/>
+</vector>

app/src/main/res/drawable/tab_home_select.xml

@@ -0,0 +1,9 @@
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="64dp"
+    android:height="64dp"
+    android:viewportWidth="1024"
+    android:viewportHeight="1024">
+  <path
+      android:pathData="M555.5,118l312.9,224.6A117.3,117.3 0,0 1,917.3 437.9V800c0,64.8 -52.5,117.3 -117.3,117.3H640V746.7c0,-70.7 -57.3,-128 -128,-128s-128,57.3 -128,128v170.7H224c-64.8,0 -117.3,-52.5 -117.3,-117.3V437.9a117.3,117.3 0,0 1,48.9 -95.3l312.9,-224.6a74.7,74.7 0,0 1,87.1 0z"
+      android:fillColor="#ff617b"/>
+</vector>

app/src/main/res/drawable/tab_like_gray.xml

@@ -0,0 +1,9 @@
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="64dp"
+    android:height="64dp"
+    android:viewportWidth="1024"
+    android:viewportHeight="1024">
+  <path
+      android:pathData="M667.8,117.3C832.9,117.3 938.7,249.7 938.7,427.9c0,138.3 -125.1,290.5 -371.6,461.6a96.8,96.8 0,0 1,-110.2 0C210.4,718.4 85.3,566.1 85.3,427.9 85.3,249.7 191.1,117.3 356.2,117.3c59.6,0 100.1,20.8 155.8,68.1C567.7,138.2 608.2,117.3 667.8,117.3z"
+      android:fillColor="#808080"/>
+</vector>

app/src/main/res/drawable/tab_like_select.xml

@@ -0,0 +1,9 @@
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="64dp"
+    android:height="64dp"
+    android:viewportWidth="1024"
+    android:viewportHeight="1024">
+  <path
+      android:pathData="M667.8,117.3C832.9,117.3 938.7,249.7 938.7,427.9c0,138.3 -125.1,290.5 -371.6,461.6a96.8,96.8 0,0 1,-110.2 0C210.4,718.4 85.3,566.1 85.3,427.9 85.3,249.7 191.1,117.3 356.2,117.3c59.6,0 100.1,20.8 155.8,68.1C567.7,138.2 608.2,117.3 667.8,117.3z"
+      android:fillColor="#ff617b"/>
+</vector>

app/src/main/res/drawable/top_tab.xml

@@ -0,0 +1,8 @@
+<?xml version="1.0" encoding="utf-8"?>
+<shape xmlns:android="http://schemas.android.com/apk/res/android">
+<gradient
+    android:startColor="#FFFFFFFF"
+    android:endColor="#99FFFFFF"
+    android:angle="270"
+    android:type="linear" />
+</shape>

app/src/main/res/drawable/welcome_pb.xml

@@ -0,0 +1,27 @@
+<?xml version="1.0" encoding="utf-8"?>
+<layer-list xmlns:android="http://schemas.android.com/apk/res/android">
+    <item android:id="@android:id/background">
+        <shape>
+            <corners android:radius="10dp" />
+            <solid android:color="#ff617b" />
+        </shape>
+    </item>
+    <item android:id="@android:id/progress">
+        <clip>
+            <shape>
+                <corners android:radius="10dp" />
+                <gradient
+                    android:angle="0"
+                    android:endColor="@color/white"
+                    android:centerColor="@color/white"
+                    android:startColor="@color/white" />
+            </shape>
+        </clip>
+    </item>
+</layer-list>
+
+
+
+
+
+

app/src/main/res/layout/activity_category_list.xml

@@ -0,0 +1,44 @@
+<?xml version="1.0" encoding="utf-8"?>
+<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:app="http://schemas.android.com/apk/res-auto"
+    xmlns:tools="http://schemas.android.com/tools"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    tools:context=".uiview.CategoryListActivity">
+
+    <ImageView
+        android:id="@+id/imageview_back"
+        android:layout_width="45dp"
+        android:layout_height="45dp"
+        android:layout_gravity="center"
+        android:layout_marginStart="15dp"
+        android:layout_marginTop="40dp"
+        android:padding="13dp"
+        android:src="@drawable/ic_back_white"
+        app:layout_constraintLeft_toLeftOf="parent"
+        app:layout_constraintTop_toTopOf="parent"
+        app:tint="@color/black" />
+
+    <com.newapp.paperwall.tools.CustTxtView
+        android:id="@+id/name"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:layout_alignTop="@id/imageview_back"
+        android:layout_alignBottom="@id/imageview_back"
+        android:layout_centerHorizontal="true"
+        android:gravity="center"
+        android:text="@string/app_name"
+        android:textColor="#ff617b"
+        android:textSize="17sp"
+        android:textStyle="bold"
+        app:apply_font="true" />
+
+    <androidx.recyclerview.widget.RecyclerView
+        android:id="@+id/list"
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:layout_marginTop="15dp"
+        android:layout_below="@id/imageview_back" />
+
+
+</RelativeLayout>

app/src/main/res/layout/activity_detail.xml

@@ -0,0 +1,141 @@
+<?xml version="1.0" encoding="utf-8"?>
+<androidx.constraintlayout.widget.ConstraintLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:app="http://schemas.android.com/apk/res-auto"
+    xmlns:tools="http://schemas.android.com/tools"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    android:background="@color/black"
+    tools:context=".uiview.DetailActivity">
+
+
+    <ImageView
+        android:id="@+id/imageview_preview"
+        android:layout_width="match_parent"
+        android:layout_height="match_parent"
+        android:scaleType="centerCrop" />
+
+
+    <LinearLayout
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        app:layout_constraintEnd_toEndOf="parent"
+        app:layout_constraintTop_toTopOf="parent"
+        android:layout_marginTop="40dp"
+        android:orientation="horizontal">
+        <ImageView
+            android:id="@+id/imageview_back"
+            android:layout_width="45dp"
+            android:layout_height="45dp"
+            android:layout_gravity="center"
+            android:layout_marginStart="15dp"
+            android:padding="13dp"
+            android:src="@drawable/ic_back_white"
+            app:layout_constraintLeft_toLeftOf="parent"
+            app:layout_constraintTop_toTopOf="parent" />
+        <View
+            android:layout_width="0dp"
+            android:layout_height="1dp"
+            android:layout_weight="1"/>
+        <LinearLayout
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:layout_marginEnd="15dp"
+            android:orientation="horizontal">
+            <ImageView
+                android:id="@+id/image_favorite"
+                android:layout_width="46dp"
+                android:layout_height="46dp"
+                android:layout_marginHorizontal="10dp"
+                android:background="@drawable/list_back_oval"
+                android:padding="13dp"
+                android:paddingTop="10dp"
+                android:paddingBottom="10dp"
+                android:src="@drawable/selector_likewhite" />
+            <RelativeLayout
+                android:id="@+id/layout_download"
+                android:layout_width="wrap_content"
+                android:layout_height="wrap_content"
+                android:layout_marginEnd="10dp"
+                android:background="@drawable/list_back_oval">
+
+                <ImageView
+                    android:id="@+id/image_download"
+                    android:layout_width="46dp"
+                    android:layout_height="46dp"
+                    android:layout_centerInParent="true"
+                    android:padding="13dp"
+                    android:src="@drawable/ic_down_local" />
+
+                <ProgressBar
+                    android:id="@+id/pb_download"
+                    android:layout_width="46dp"
+                    android:layout_height="46dp"
+                    android:layout_centerInParent="true"
+                    android:indeterminateTint="@color/white"
+                    android:padding="13dp"
+                    android:visibility="gone" />
+            </RelativeLayout>
+        </LinearLayout>
+    </LinearLayout>
+
+
+
+    <com.newapp.paperwall.tools.CustTxtView
+        android:id="@+id/tv_content"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:gravity="center"
+        android:minHeight="40dp"
+        android:padding="10dp"
+        android:text="@string/app_name"
+        android:textColor="@color/white"
+        android:textSize="13sp"
+        app:apply_font="true"
+        android:layout_marginBottom="130dp"
+        app:layout_constraintLeft_toLeftOf="parent"
+        app:layout_constraintRight_toRightOf="parent"
+        app:layout_constraintBottom_toBottomOf="parent"/>
+
+    <RelativeLayout
+        android:id="@+id/layout_set"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:background="@drawable/btn_apply"
+        android:layout_marginTop="20dp"
+        app:layout_constraintTop_toBottomOf="@id/tv_content"
+        app:layout_constraintLeft_toLeftOf="parent"
+        app:layout_constraintRight_toRightOf="parent">
+
+        <ImageView
+            android:id="@+id/button_set"
+            android:layout_width="20dp"
+            android:layout_height="20dp"
+            android:layout_centerVertical="true"
+            android:layout_marginStart="15dp"
+            android:paddingTop="3dp"
+            android:src="@drawable/ic_wallpaper"/>
+        <TextView
+            android:id="@+id/txApply"
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:text="@string/apply"
+            android:textColor="#CD5C5C"
+            android:layout_centerVertical="true"
+            android:textSize="16sp"
+            android:textStyle="bold"
+            android:layout_marginVertical="10dp"
+            android:layout_marginStart="38dp"
+            android:layout_marginEnd="20dp"/>
+
+        <ProgressBar
+            android:id="@+id/pb_set"
+            android:layout_width="46dp"
+            android:layout_height="46dp"
+            android:layout_centerInParent="true"
+            android:indeterminateTint="@color/white"
+            android:padding="13dp"
+            android:visibility="gone" />
+    </RelativeLayout>
+
+
+</androidx.constraintlayout.widget.ConstraintLayout>

app/src/main/res/layout/activity_find.xml

@@ -0,0 +1,94 @@
+<?xml version="1.0" encoding="utf-8"?>
+<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:app="http://schemas.android.com/apk/res-auto"
+    xmlns:tools="http://schemas.android.com/tools"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    android:paddingTop="40dp">
+
+<LinearLayout
+    android:id="@+id/llTop"
+    android:layout_width="match_parent"
+    android:layout_height="wrap_content"
+    android:gravity="center"
+    android:orientation="horizontal">
+    <ImageView
+        android:id="@+id/imgBack"
+        android:layout_width="55dp"
+        android:layout_height="50dp"
+        android:src="@drawable/ic_back_white"
+        android:paddingStart="20dp"
+        android:paddingEnd="15dp"
+        app:tint="@color/black" />
+    <RelativeLayout
+        android:id="@+id/et_parent"
+        android:layout_width="0dp"
+        android:layout_height="wrap_content"
+        android:layout_marginEnd="20dp"
+        android:layout_weight="1"
+        android:background="@drawable/search_et_stoke">
+
+        <EditText
+            android:id="@+id/et"
+            android:layout_width="match_parent"
+            android:layout_height="46dp"
+            android:background="@null"
+            android:hint="@string/start_search"
+            android:imeOptions="actionSearch"
+            android:inputType="text"
+            android:maxLines="1"
+            android:paddingStart="10dp"
+            android:paddingEnd="40dp"
+            android:textColorHint="#D3D3D3"
+            android:textSize="14sp" />
+        <ImageView
+            android:id="@+id/btn_search"
+            android:layout_width="60dp"
+            android:layout_height="40dp"
+            android:layout_centerVertical="true"
+            android:layout_alignParentEnd="true"
+            android:paddingHorizontal="20dp"
+            android:src="@drawable/selector_search" />
+    </RelativeLayout>
+</LinearLayout>
+
+
+    <androidx.recyclerview.widget.RecyclerView
+        android:id="@+id/result_recycler"
+        android:layout_width="match_parent"
+        android:layout_height="match_parent"
+        android:layout_below="@id/llTop"
+        android:layout_marginTop="7dp" />
+
+    <LinearLayout
+        android:id="@+id/empty_layout"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:layout_centerInParent="true"
+        android:gravity="center"
+        android:orientation="vertical"
+        android:visibility="gone">
+
+        <ImageView
+            android:layout_width="100dp"
+            android:layout_height="100dp"
+            android:src="@drawable/ic_empty_result" />
+
+        <TextView
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:layout_marginTop="12dp"
+            android:text="@string/no_search_result"
+            android:textColor="#000000" />
+    </LinearLayout>
+
+
+    <ProgressBar
+        android:id="@+id/search_pb"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:layout_centerInParent="true"
+        android:indeterminateTint="#FFB6C1"
+        android:visibility="gone" />
+
+</RelativeLayout>

app/src/main/res/layout/activity_main.xml

@@ -0,0 +1,58 @@
+<?xml version="1.0" encoding="utf-8"?>
+<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:app="http://schemas.android.com/apk/res-auto"
+    xmlns:tools="http://schemas.android.com/tools"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    android:background="#ffffff"
+    android:orientation="vertical"
+    android:paddingTop="42dp"
+    tools:context="com.newapp.paperwall.uiview.MainActivity">
+
+    <LinearLayout
+        android:id="@+id/tvTitle"
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:orientation="horizontal">
+        <com.newapp.paperwall.tools.CustTxtView
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:padding="5dp"
+            android:text="@string/app_name"
+            android:textColor="#ff617b"
+            android:layout_marginStart="20dp"
+            android:textSize="19sp"
+            android:textStyle="bold"
+            app:apply_font="true" />
+        <View
+            android:layout_width="0dp"
+            android:layout_height="1dp"
+            android:layout_weight="1"/>
+        <ImageView
+            android:id="@+id/toSearch"
+            android:layout_width="34dp"
+            android:layout_height="36dp"
+            android:contentDescription="@string/collect"
+            android:padding="5dp"
+            android:src="@drawable/ic_find_black"
+            android:layout_marginEnd="20dp"
+            />
+    </LinearLayout>
+    <androidx.viewpager2.widget.ViewPager2
+        android:id="@+id/viewpager2"
+        android:layout_width="match_parent"
+        android:layout_height="match_parent"
+        android:layout_below="@id/tvTitle"
+      />
+
+    <com.google.android.material.tabs.TabLayout
+        android:id="@+id/tab"
+        android:layout_width="match_parent"
+        android:layout_height="65dp"
+        android:layout_alignParentBottom="true"
+        app:tabIndicator="@null"
+        android:background="@drawable/bottom_tab"
+        app:tabIndicatorHeight="0dp" />
+
+
+</RelativeLayout>

app/src/main/res/layout/activity_start.xml

@@ -0,0 +1,47 @@
+<?xml version="1.0" encoding="utf-8"?>
+<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:app="http://schemas.android.com/apk/res-auto"
+    xmlns:tools="http://schemas.android.com/tools"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    android:background="@color/white"
+    tools:context=".uiview.StartActivity">
+
+
+    <androidx.constraintlayout.utils.widget.ImageFilterView
+        android:id="@+id/imageview_logo"
+        android:layout_width="94dp"
+        android:layout_height="94dp"
+        android:layout_centerHorizontal="true"
+        android:layout_marginTop="260dp"
+        android:src="@mipmap/ic_logo"
+        app:roundPercent="0.2" />
+
+    <com.newapp.paperwall.tools.CustTxtView
+        android:id="@+id/textview_appname"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:layout_below="@id/imageview_logo"
+        android:layout_centerHorizontal="true"
+        android:layout_marginTop="19dp"
+        android:text="@string/app_name"
+        android:textColor="#ff617b"
+        android:textSize="22sp"
+        app:apply_font="true" />
+
+
+    <ProgressBar
+        android:id="@+id/progressbar"
+        style="?android:attr/progressBarStyleSmall"
+        android:layout_width="50dp"
+        android:layout_height="50dp"
+        android:layout_alignParentBottom="true"
+        android:layout_centerHorizontal="true"
+        android:layout_marginBottom="140dp"
+        android:max="100"
+        android:progress="80"
+        android:indeterminateTint="#FFB6C1"
+        android:progressDrawable="@drawable/welcome_pb" />
+
+
+</RelativeLayout>

app/src/main/res/layout/dialog_setting.xml

@@ -0,0 +1,91 @@
+<?xml version="1.0" encoding="utf-8"?>
+<FrameLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    android:layout_width="match_parent"
+    android:layout_height="wrap_content">
+
+    <LinearLayout
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:background="@drawable/bottom_dialog"
+        android:paddingVertical="20dp"
+        android:orientation="vertical">
+
+
+        <LinearLayout
+            android:id="@+id/layout_home"
+            android:layout_width="match_parent"
+            android:layout_height="54dp"
+            android:gravity="center"
+            android:orientation="horizontal">
+
+            <ImageView
+                android:layout_width="24dp"
+                android:layout_height="24dp"
+                android:src="@drawable/ic_phone" />
+
+            <TextView
+                android:id="@+id/home"
+                android:layout_width="150dp"
+                android:layout_height="wrap_content"
+                android:layout_marginStart="21dp"
+                android:text="@string/type_home"
+                android:textColor="#ff617b"
+                android:textSize="18sp" />
+        </LinearLayout>
+
+        <View
+            android:layout_width="match_parent"
+            android:layout_height="1dp"
+            android:layout_marginHorizontal="10dp"
+            android:background="	#F5F5F5" />
+
+        <LinearLayout
+            android:id="@+id/layout_lock"
+            android:layout_width="match_parent"
+            android:layout_height="54dp"
+            android:gravity="center"
+            android:orientation="horizontal">
+
+            <ImageView
+                android:layout_width="24dp"
+                android:layout_height="24dp"
+                android:src="@drawable/ic_lock_phone" />
+
+            <TextView
+                android:id="@+id/lock"
+                android:layout_width="150dp"
+                android:layout_height="wrap_content"
+                android:layout_marginStart="22dp"
+                android:text="@string/type_lock"
+                android:textColor="#ff617b"
+                android:textSize="18sp" />
+
+        </LinearLayout>
+        <View
+            android:layout_width="match_parent"
+            android:layout_height="1dp"
+            android:layout_marginHorizontal="10dp"
+            android:background="	#F5F5F5" />
+        <LinearLayout
+            android:id="@+id/layout_both"
+            android:layout_width="match_parent"
+            android:layout_height="54dp"
+            android:gravity="center"
+            android:orientation="horizontal">
+
+            <ImageView
+                android:layout_width="24dp"
+                android:layout_height="24dp"
+                android:src="@drawable/ic_double_rec" />
+
+            <TextView
+                android:id="@+id/both"
+                android:layout_width="150dp"
+                android:layout_height="wrap_content"
+                android:layout_marginStart="22dp"
+                android:text="@string/type_both"
+                android:textColor="#ff617b"
+                android:textSize="18sp" />
+        </LinearLayout>
+    </LinearLayout>
+</FrameLayout>

app/src/main/res/layout/frag_collect.xml

@@ -0,0 +1,69 @@
+<?xml version="1.0" encoding="utf-8"?>
+<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent">
+
+    <LinearLayout
+        android:id="@+id/llCollect"
+        android:layout_width="match_parent"
+        android:layout_height="match_parent"
+        android:orientation="vertical">
+<!--        <LinearLayout-->
+<!--            android:id="@+id/tvTitle"-->
+<!--            android:layout_width="match_parent"-->
+<!--            android:background="@drawable/top_tab"-->
+<!--            android:layout_height="wrap_content">-->
+<!--            <TextView-->
+<!--                android:layout_width="wrap_content"-->
+<!--                android:layout_height="wrap_content"-->
+<!--                android:layout_marginStart="20dp"-->
+<!--                android:paddingTop="15dp"-->
+<!--                android:paddingBottom="10dp"-->
+<!--                android:text="@string/collect"-->
+<!--                android:textColor="#808080"-->
+<!--                android:textSize="16sp"-->
+<!--                android:textStyle="bold" />-->
+<!--        </LinearLayout>-->
+        <androidx.viewpager2.widget.ViewPager2
+            android:id="@+id/viewPager2"
+            android:layout_marginTop="10dp"
+            android:layout_width="match_parent"
+            android:layout_marginHorizontal="10dp"
+            android:layout_marginBottom="55dp"
+            android:layout_height="match_parent" />
+    </LinearLayout>
+
+
+    <LinearLayout
+        android:id="@+id/layout_no_data"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:layout_centerInParent="true"
+        android:orientation="vertical"
+        android:visibility="gone">
+
+        <ImageView
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:layout_gravity="center"
+            android:src="@drawable/ic_empty" />
+
+        <TextView
+            android:id="@+id/tvNoData"
+            android:layout_width="200dp"
+            android:layout_height="wrap_content"
+            android:layout_marginTop="15dp"
+            android:gravity="center"
+            android:lineSpacingExtra="4dp"
+            android:text="@string/no_like_data"
+            android:textColor="#000000"
+            android:textSize="14sp" />
+    </LinearLayout>
+    <ProgressBar
+        android:id="@+id/searchPb"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:layout_centerInParent="true"
+        android:indeterminateTint="#FEA7F5"
+        android:visibility="gone" />
+</RelativeLayout>

app/src/main/res/layout/frag_home.xml

@@ -0,0 +1,58 @@
+<?xml version="1.0" encoding="utf-8"?>
+<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:app="http://schemas.android.com/apk/res-auto"
+    xmlns:tools="http://schemas.android.com/tools"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    tools:context="com.newapp.paperwall.uiview.MainActivity">
+<!--    <LinearLayout-->
+<!--        android:id="@+id/tvTitle"-->
+<!--        android:layout_width="match_parent"-->
+<!--        android:background="@drawable/top_tab"-->
+<!--        android:layout_height="wrap_content">-->
+<!--        <TextView-->
+<!--            android:layout_width="wrap_content"-->
+<!--            android:layout_height="wrap_content"-->
+<!--            android:layout_marginStart="20dp"-->
+<!--            android:paddingTop="15dp"-->
+<!--            android:paddingBottom="10dp"-->
+<!--            android:text="@string/category"-->
+<!--            android:textColor="#808080"-->
+<!--            android:textSize="16sp"-->
+<!--            android:textStyle="bold" />-->
+<!--    </LinearLayout>-->
+    <androidx.recyclerview.widget.RecyclerView
+        android:id="@+id/rvClass"
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:layout_marginHorizontal="15dp"
+        android:layout_marginTop="10dp" />
+
+    <!--    <com.google.android.material.tabs.TabLayout-->
+    <!--        android:id="@+id/tab_class"-->
+    <!--        android:layout_width="match_parent"-->
+    <!--        android:layout_height="60dp"-->
+    <!--        android:background="@color/transparent"-->
+    <!--        android:paddingEnd="10dp"-->
+    <!--        app:tabBackground="@color/transparent"-->
+    <!--        app:tabIndicator="@null"-->
+    <!--        app:tabIndicatorHeight="0dp"-->
+    <!--        app:tabMode="scrollable"-->
+    <!--        app:tabPaddingEnd="0dp"-->
+    <!--        app:tabPaddingStart="10dp" />-->
+
+    <!--    <androidx.viewpager2.widget.ViewPager2-->
+    <!--        android:id="@+id/viewpager2"-->
+    <!--        android:layout_width="match_parent"-->
+    <!--        android:layout_height="match_parent"-->
+    <!--        android:layout_below="@id/tab_class" />-->
+
+    <ProgressBar
+        android:id="@+id/loading_pb"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:layout_centerInParent="true"
+        android:indeterminateTint="@color/white" />
+
+
+</RelativeLayout>

app/src/main/res/layout/item_home.xml

@@ -0,0 +1,83 @@
+<?xml version="1.0" encoding="utf-8"?>
+
+<LinearLayout
+    xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:app="http://schemas.android.com/apk/res-auto"
+    android:layout_width="match_parent"
+    android:layout_height="wrap_content"
+    android:orientation="vertical">
+    <View
+        android:id="@+id/topView"
+        android:layout_width="match_parent"
+        android:layout_height="55dp"
+        android:visibility="gone"
+        />
+    <androidx.cardview.widget.CardView
+        android:layout_width="match_parent"
+        android:layout_height="260dp"
+        android:layout_margin="5dp"
+        app:cardCornerRadius="20dp"
+        app:cardElevation="0dp">
+        <androidx.constraintlayout.widget.ConstraintLayout
+            android:layout_width="match_parent"
+            android:layout_height="match_parent">
+
+            <ImageView
+                android:id="@+id/preview"
+                android:scaleType="centerCrop"
+                android:layout_width="match_parent"
+                android:layout_height="match_parent" />
+
+            <RelativeLayout
+                android:layout_width="match_parent"
+                android:layout_height="40dp"
+                app:layout_constraintBottom_toBottomOf="parent"
+                app:layout_constraintLeft_toLeftOf="parent"
+                app:layout_constraintRight_toRightOf="parent">
+                <View
+                    android:id="@+id/llBlur"
+                    android:layout_width="match_parent"
+                    android:layout_height="match_parent"
+                    android:background="#bf696969"
+                    />
+                <com.newapp.paperwall.tools.CustTxtView
+                    android:id="@+id/tv_class_name"
+                    android:layout_width="match_parent"
+                    android:layout_height="match_parent"
+                    android:gravity="start"
+                    android:layout_marginStart="20dp"
+                    android:layout_marginVertical="10dp"
+                    android:text="@string/app_name"
+                    android:textColor="@color/white"
+                    android:textSize="13sp"
+                    app:apply_font="true"
+                    />
+                <TextView
+                    android:layout_width="wrap_content"
+                    android:layout_height="wrap_content"
+                    android:textColor="@color/white"
+                    android:layout_marginEnd="20dp"
+                    android:text=">>"
+                    android:textStyle="bold"
+                    android:layout_alignParentEnd="true"
+                    android:layout_centerVertical="true"/>
+            </RelativeLayout>
+
+
+            <!--    <androidx.recyclerview.widget.RecyclerView-->
+            <!--        android:id="@+id/child_recycler"-->
+            <!--        android:layout_width="match_parent"-->
+            <!--        android:layout_height="wrap_content"-->
+            <!--        app:layout_constraintTop_toBottomOf="@id/tv_class_name" />-->
+
+        </androidx.constraintlayout.widget.ConstraintLayout>
+    </androidx.cardview.widget.CardView>
+    <View
+        android:id="@+id/bottomView"
+        app:layout_constraintTop_toBottomOf="@id/tv_class_name"
+        android:layout_width="match_parent"
+        android:layout_height="65dp"
+        android:visibility="gone"
+        />
+</LinearLayout>
+

app/src/main/res/layout/item_like.xml

@@ -0,0 +1,23 @@
+<?xml version="1.0" encoding="utf-8"?>
+<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    android:id="@+id/layout"
+    android:layout_width="match_parent"
+    android:layout_height="wrap_content"
+    android:orientation="vertical">
+
+    <ImageView
+        android:id="@+id/wallpaper"
+        android:layout_width="match_parent"
+        android:layout_height="240dp" />
+
+<!--    <ImageView-->
+<!--        android:id="@+id/image_favorite"-->
+<!--        android:layout_width="50dp"-->
+<!--        android:layout_height="50dp"-->
+<!--        android:layout_alignParentEnd="true"-->
+<!--        android:layout_alignBottom="@id/wallpaper"-->
+<!--        android:padding="13dp"-->
+<!--        android:src="@drawable/selector_like_white" />-->
+
+
+</RelativeLayout>

app/src/main/res/layout/item_list.xml

@@ -0,0 +1,23 @@
+<?xml version="1.0" encoding="utf-8"?>
+<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    android:id="@+id/layout"
+    android:layout_width="match_parent"
+    android:layout_height="wrap_content"
+    android:orientation="vertical">
+
+    <ImageView
+        android:id="@+id/wallpaper"
+        android:layout_width="match_parent"
+        android:layout_height="100dp" />
+
+<!--    <ImageView-->
+<!--        android:id="@+id/image_favorite"-->
+<!--        android:layout_width="50dp"-->
+<!--        android:layout_height="50dp"-->
+<!--        android:layout_alignParentEnd="true"-->
+<!--        android:layout_alignBottom="@id/wallpaper"-->
+<!--        android:padding="13dp"-->
+<!--        android:src="@drawable/selector_like" />-->
+
+
+</RelativeLayout>

app/src/main/res/layout/item_tab.xml

@@ -0,0 +1,23 @@
+<?xml version="1.0" encoding="utf-8"?>
+<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    android:gravity="center"
+    android:orientation="vertical">
+
+    <ImageView
+        android:id="@+id/imgIcon"
+        android:layout_width="25dp"
+        android:layout_height="25dp"
+        android:src="@drawable/ic_find_black"/>
+
+
+    <TextView
+        android:id="@+id/tvBottom"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:layout_marginTop="5dp"
+        android:textColor="#ff617b"
+        android:text="@string/search"/>
+
+</LinearLayout>

app/src/main/res/layout/item_wallpaper.xml

@@ -0,0 +1,101 @@
+<RelativeLayout
+    xmlns:android="http://schemas.android.com/apk/res/android"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent">
+<TextView
+    android:id="@+id/tvName"
+    android:layout_width="wrap_content"
+    android:layout_height="wrap_content"
+    android:layout_alignParentTop="true"
+    android:textColor="#808080"
+    android:textSize="16sp"
+    android:layout_marginHorizontal="40dp"
+    android:textAlignment="center"
+    android:textStyle="bold"
+    android:text="paperName"/>
+    <ImageView
+        android:id="@+id/wallpaper"
+        android:layout_width="match_parent"
+        android:layout_height="match_parent"
+        android:layout_marginHorizontal="20dp"
+        android:paddingHorizontal="10dp"
+        android:paddingBottom="20dp"
+        android:paddingTop="10dp"
+        android:layout_below="@id/tvName"
+        android:scaleType="centerCrop" />
+
+    <LinearLayout
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:orientation="horizontal"
+        android:layout_alignParentBottom="true"
+        android:layout_marginBottom="40dp"
+        android:paddingHorizontal="60dp"
+        >
+        <RelativeLayout
+            android:id="@+id/rlSet"
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:background="@drawable/list_back_oval">
+
+            <ImageView
+                android:id="@+id/imgSet"
+                android:layout_width="46dp"
+                android:layout_height="46dp"
+                android:layout_centerInParent="true"
+                android:padding="13dp"
+                android:src="@drawable/ic_wallpaper" />
+
+<!--            <ProgressBar-->
+<!--                android:id="@+id/pbSet"-->
+<!--                android:layout_width="46dp"-->
+<!--                android:layout_height="46dp"-->
+<!--                android:layout_centerInParent="true"-->
+<!--                android:indeterminateTint="@color/white"-->
+<!--                android:padding="13dp"-->
+<!--                android:visibility="gone" />-->
+        </RelativeLayout>
+        <View
+            android:layout_width="0dp"
+            android:layout_height="1dp"
+            android:layout_weight="1"/>
+        <RelativeLayout
+            android:id="@+id/rlDown"
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:background="@drawable/list_back_oval">
+
+            <ImageView
+                android:id="@+id/imgDown"
+                android:layout_width="46dp"
+                android:layout_height="46dp"
+                android:layout_centerInParent="true"
+                android:padding="13dp"
+                android:src="@drawable/ic_down_local" />
+
+<!--            <ProgressBar-->
+<!--                android:id="@+id/pbDown"-->
+<!--                android:layout_width="46dp"-->
+<!--                android:layout_height="46dp"-->
+<!--                android:layout_centerInParent="true"-->
+<!--                android:indeterminateTint="@color/white"-->
+<!--                android:padding="13dp"-->
+<!--                android:visibility="gone" />-->
+        </RelativeLayout>
+
+        <View
+            android:layout_width="0dp"
+            android:layout_height="1dp"
+            android:layout_weight="1"/>
+        <ImageView
+            android:id="@+id/imgCollect"
+            android:layout_width="46dp"
+            android:layout_height="46dp"
+            android:background="@drawable/list_back_oval"
+            android:padding="13dp"
+            android:paddingTop="10dp"
+            android:paddingBottom="10dp"
+            android:src="@drawable/selector_likewhite" />
+    </LinearLayout>
+
+</RelativeLayout>

app/src/main/res/mipmap-anydpi-v26/ic_logo.xml

@@ -0,0 +1,5 @@
+<?xml version="1.0" encoding="utf-8"?>
+<adaptive-icon xmlns:android="http://schemas.android.com/apk/res/android">
+    <background android:drawable="@drawable/ic_logo_background"/>
+    <foreground android:drawable="@mipmap/ic_logo_foreground"/>
+</adaptive-icon>

app/src/main/res/mipmap-anydpi-v26/ic_logo_round.xml

@@ -0,0 +1,5 @@
+<?xml version="1.0" encoding="utf-8"?>
+<adaptive-icon xmlns:android="http://schemas.android.com/apk/res/android">
+    <background android:drawable="@drawable/ic_logo_background"/>
+    <foreground android:drawable="@mipmap/ic_logo_foreground"/>
+</adaptive-icon>